Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Added automake as build dependency on OS X #22

Merged
merged 1 commit into from Feb 22, 2014
Merged

Added automake as build dependency on OS X #22

merged 1 commit into from Feb 22, 2014

Conversation

cmrosenberg
Copy link
Contributor

From the build process on my Mac OS X 10.9:

...

  • aclocal -I m4
    autogen.sh: line 44: aclocal: command not found
    make: *** [.deps/usr/lib/libuv.a] Error 127
    ...

This is fixed by installing automake using:
$ brew install automake

@sbeckeriv
Copy link
Sponsor Contributor

Can you update the brew line too? Thanks!

@cmrosenberg
Copy link
Contributor Author

Of course – Somehow I forgot that! I've fixed it now.

@tarruda
Copy link
Member

tarruda commented Feb 22, 2014

Please rebase and push again so I can merge these README fixes without going to the command line

@cmrosenberg
Copy link
Contributor Author

Does this solve it? Sorry for the inelegance.

@tarruda
Copy link
Member

tarruda commented Feb 22, 2014

@cmrosenberg thats 7 commits, can you squash into a single commit on top of master?

@Coornail
Copy link
Contributor

I realize that I was the one who originally screwed it up, but can we either add sudo before brew, or remove it from the port line?

@cmrosenberg
Copy link
Contributor Author

Again, sorry–I'm inexperienced with Github. How about now?

tarruda added a commit that referenced this pull request Feb 22, 2014
@tarruda
Merge pull request #22 from cmrosenberg/osx-automake
eaf942c 
Added automake as build dependency on OS X
@tarruda tarruda merged commit eaf942c into neovim:master Feb 22, 2014
@tarruda
Copy link
Member

tarruda commented Feb 22, 2014

Thanks

cepko33 pushed a commit to cepko33/neovim that referenced this pull request Feb 27, 2014
@tarruda
Merge pull request neovim#22 from cmrosenberg/osx-automake
7abe1ab 
Added automake as build dependency on OS X
@aktau aktau mentioned this pull request Oct 28, 2014
Closed
justinmk added a commit to justinmk/neovim that referenced this pull request May 15, 2016
@justinmk
test: terminal_open leak, heap-use-after-free
53b435f 
References neovim#3958

Test provokes ASAN failure:

=================================================================
==12124==ERROR: AddressSanitizer: heap-use-after-free on address 0x625000070928 at pc 0x000003abe56f bp 0x7fff3d320b10 sp 0x7fff3d320b08
READ of size 8 at 0x625000070928 thread T0
    #0 0x3abe56e in terminal_receive /home/travis/build/neovim/neovim/src/nvim/terminal.c:541:21
    #1 0xeaf1c3 in on_job_output /home/travis/build/neovim/neovim/src/nvim/eval.c:21664:5
    #2 0xeadbe4 in on_job_stdout /home/travis/build/neovim/neovim/src/nvim/eval.c:21639:3
    #3 0x119d6d2 in read_event /home/travis/build/neovim/neovim/src/nvim/event/rstream.c:178:5
    #4 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    #5 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    #6 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#7 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#8 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#9 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#10 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226
    neovim#11 0x46b268 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x46b268)

0x625000070928 is located 40 bytes inside of 8328-byte region [0x625000070900,0x625000072988)
freed by thread T0 here:
    #0 0x4f1f72 in __interceptor_free (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f1f72)
    #1 0x2073ea5 in xfree /home/travis/build/neovim/neovim/src/nvim/memory.c:105:3
    #2 0x3ad386d in terminal_destroy /home/travis/build/neovim/neovim/src/nvim/terminal.c:507:5
    #3 0xea9b49 in term_close /home/travis/build/neovim/neovim/src/nvim/eval.c:21711:3
    #4 0x3abdd6b in terminal_close /home/travis/build/neovim/neovim/src/nvim/terminal.c:321:7
    #5 0x6d9355 in close_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:393:5
    #6 0x717505 in empty_curbuf /home/travis/build/neovim/neovim/src/nvim/buffer.c:842:5
    neovim#7 0x6f9dc5 in do_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:988:14
    neovim#8 0x70e054 in do_bufdel /home/travis/build/neovim/neovim/src/nvim/buffer.c:732:11
    neovim#9 0x14b99da in ex_bunload /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:4373:17
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x2520d32 in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4488:18
    neovim#13 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#14 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#15 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#16 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#17 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

previously allocated by thread T0 here:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0x3ab0bb8 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:215:18
    #3 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x2520d32 in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4488:18
    neovim#10 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#11 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#12 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#13 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#14 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

SUMMARY: AddressSanitizer: heap-use-after-free /home/travis/build/neovim/neovim/src/nvim/terminal.c:541 terminal_receive
Shadow bytes around the buggy address:
  0x0c4a800060d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a800060e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a800060f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a80006100: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a80006110: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0c4a80006120: fd fd fd fd fd[fd]fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006130: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006140: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006150: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006160: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006170: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==12124==ABORTING

=================================================================
==12138==ERROR: LeakSanitizer: detected memory leaks

Indirect leak of 8328 byte(s) in 1 object(s) allocated from:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0x3ab0bb8 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:215:18
    #3 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#10 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#14 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#15 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#16 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#17 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#18 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#19 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#20 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#21 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#22 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#23 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#24 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#25 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#26 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#27 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#28 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 8000 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x20730b5 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:59:15
    #2 0x2073b01 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:93:15
    #3 0x3ab496c in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:257:19
    #4 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #5 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #6 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#7 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#8 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#9 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#10 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#11 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#12 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#13 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#14 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#15 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#16 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#17 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#18 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#19 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#20 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#21 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#22 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#23 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#24 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#25 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#26 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#27 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#28 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#29 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 4800 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c881 in realloc_buffer (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c881)
    #4 0x3e2c834 in vterm_screen_enable_altscreen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c834)
    #5 0x3ab2709 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:228:3
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 4800 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c881 in realloc_buffer (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c881)
    #4 0x3e2c76f in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c76f)
    #5 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #6 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    neovim#7 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#8 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#9 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#10 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#14 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#15 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#16 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#17 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#18 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#19 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#20 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#21 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#22 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#23 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#24 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#25 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#26 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#27 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#28 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#29 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26

Indirect leak of 2000 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c79e in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c79e)
    #4 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #5 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 1640 byte(s) in 1 object(s) allocated from:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0xea12a6 in common_job_init /home/travis/build/neovim/neovim/src/nvim/eval.c:21486:27
    #3 0xe55aae in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16343:27
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#10 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#14 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#15 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#16 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#17 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#18 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#19 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#20 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#21 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#22 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#23 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#24 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#25 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#26 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#27 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#28 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 384 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f18b in vterm_state_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f18b)
    #4 0x3e2f047 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f047)
    #5 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 128 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c6e3 in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c6e3)
    #4 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #5 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 112 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e3665d in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e3665d)
    #3 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #4 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e366dc in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e366dc)
    #4 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #5 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e3670d in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e3670d)
    #4 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #5 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f084 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f084)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 40 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x20730b5 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:59:15
    #2 0x2073b01 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:93:15
    #3 0x117eb39 in queue_new /home/travis/build/neovim/neovim/src/nvim/event/queue.c:97:15
    #4 0x117fe77 in queue_new_child /home/travis/build/neovim/neovim/src/nvim/event/queue.c:92:10
    #5 0xea2077 in common_job_init /home/travis/build/neovim/neovim/src/nvim/eval.c:21492:18
    #6 0xe55aae in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16343:27
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 12 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f0d5 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f0d5)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 7 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f0b2 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f0b2)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

SUMMARY: AddressSanitizer: 30443 byte(s) leaked in 15 allocation(s).
justinmk added a commit to justinmk/neovim that referenced this pull request May 15, 2016
@justinmk
test: terminal_open leak, heap-use-after-free
9b56cdc 
References neovim#3958

Test provokes ASAN failure:

=================================================================
==12124==ERROR: AddressSanitizer: heap-use-after-free on address 0x625000070928 at pc 0x000003abe56f bp 0x7fff3d320b10 sp 0x7fff3d320b08
READ of size 8 at 0x625000070928 thread T0
    #0 0x3abe56e in terminal_receive /home/travis/build/neovim/neovim/src/nvim/terminal.c:541:21
    #1 0xeaf1c3 in on_job_output /home/travis/build/neovim/neovim/src/nvim/eval.c:21664:5
    #2 0xeadbe4 in on_job_stdout /home/travis/build/neovim/neovim/src/nvim/eval.c:21639:3
    #3 0x119d6d2 in read_event /home/travis/build/neovim/neovim/src/nvim/event/rstream.c:178:5
    #4 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    #5 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    #6 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#7 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#8 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#9 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#10 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226
    neovim#11 0x46b268 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x46b268)

0x625000070928 is located 40 bytes inside of 8328-byte region [0x625000070900,0x625000072988)
freed by thread T0 here:
    #0 0x4f1f72 in __interceptor_free (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f1f72)
    #1 0x2073ea5 in xfree /home/travis/build/neovim/neovim/src/nvim/memory.c:105:3
    #2 0x3ad386d in terminal_destroy /home/travis/build/neovim/neovim/src/nvim/terminal.c:507:5
    #3 0xea9b49 in term_close /home/travis/build/neovim/neovim/src/nvim/eval.c:21711:3
    #4 0x3abdd6b in terminal_close /home/travis/build/neovim/neovim/src/nvim/terminal.c:321:7
    #5 0x6d9355 in close_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:393:5
    #6 0x717505 in empty_curbuf /home/travis/build/neovim/neovim/src/nvim/buffer.c:842:5
    neovim#7 0x6f9dc5 in do_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:988:14
    neovim#8 0x70e054 in do_bufdel /home/travis/build/neovim/neovim/src/nvim/buffer.c:732:11
    neovim#9 0x14b99da in ex_bunload /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:4373:17
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x2520d32 in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4488:18
    neovim#13 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#14 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#15 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#16 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#17 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

previously allocated by thread T0 here:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0x3ab0bb8 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:215:18
    #3 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x2520d32 in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4488:18
    neovim#10 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#11 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#12 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#13 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#14 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

SUMMARY: AddressSanitizer: heap-use-after-free /home/travis/build/neovim/neovim/src/nvim/terminal.c:541 terminal_receive
Shadow bytes around the buggy address:
  0x0c4a800060d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a800060e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a800060f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a80006100: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a80006110: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0c4a80006120: fd fd fd fd fd[fd]fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006130: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006140: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006150: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006160: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006170: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==12124==ABORTING

=================================================================
==12138==ERROR: LeakSanitizer: detected memory leaks

Indirect leak of 8328 byte(s) in 1 object(s) allocated from:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0x3ab0bb8 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:215:18
    #3 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#10 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#14 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#15 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#16 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#17 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#18 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#19 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#20 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#21 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#22 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#23 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#24 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#25 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#26 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#27 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#28 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 8000 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x20730b5 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:59:15
    #2 0x2073b01 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:93:15
    #3 0x3ab496c in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:257:19
    #4 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #5 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #6 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#7 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#8 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#9 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#10 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#11 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#12 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#13 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#14 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#15 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#16 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#17 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#18 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#19 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#20 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#21 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#22 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#23 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#24 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#25 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#26 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#27 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#28 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#29 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 4800 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c881 in realloc_buffer (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c881)
    #4 0x3e2c834 in vterm_screen_enable_altscreen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c834)
    #5 0x3ab2709 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:228:3
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 4800 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c881 in realloc_buffer (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c881)
    #4 0x3e2c76f in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c76f)
    #5 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #6 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    neovim#7 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#8 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#9 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#10 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#14 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#15 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#16 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#17 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#18 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#19 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#20 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#21 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#22 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#23 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#24 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#25 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#26 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#27 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#28 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#29 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26

Indirect leak of 2000 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c79e in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c79e)
    #4 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #5 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 1640 byte(s) in 1 object(s) allocated from:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0xea12a6 in common_job_init /home/travis/build/neovim/neovim/src/nvim/eval.c:21486:27
    #3 0xe55aae in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16343:27
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#10 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#14 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#15 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#16 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#17 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#18 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#19 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#20 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#21 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#22 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#23 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#24 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#25 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#26 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#27 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#28 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 384 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f18b in vterm_state_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f18b)
    #4 0x3e2f047 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f047)
    #5 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 128 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c6e3 in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c6e3)
    #4 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #5 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 112 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e3665d in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e3665d)
    #3 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #4 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e366dc in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e366dc)
    #4 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #5 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e3670d in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e3670d)
    #4 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #5 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f084 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f084)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 40 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x20730b5 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:59:15
    #2 0x2073b01 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:93:15
    #3 0x117eb39 in queue_new /home/travis/build/neovim/neovim/src/nvim/event/queue.c:97:15
    #4 0x117fe77 in queue_new_child /home/travis/build/neovim/neovim/src/nvim/event/queue.c:92:10
    #5 0xea2077 in common_job_init /home/travis/build/neovim/neovim/src/nvim/eval.c:21492:18
    #6 0xe55aae in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16343:27
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 12 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f0d5 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f0d5)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 7 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f0b2 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f0b2)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

SUMMARY: AddressSanitizer: 30443 byte(s) leaked in 15 allocation(s).
justinmk added a commit to justinmk/neovim that referenced this pull request May 16, 2016
@justinmk
test: terminal_open leak, heap-use-after-free
1beb7e8 
References neovim#3958

Test provokes ASAN failure:

=================================================================
==12124==ERROR: AddressSanitizer: heap-use-after-free on address 0x625000070928 at pc 0x000003abe56f bp 0x7fff3d320b10 sp 0x7fff3d320b08
READ of size 8 at 0x625000070928 thread T0
    #0 0x3abe56e in terminal_receive /home/travis/build/neovim/neovim/src/nvim/terminal.c:541:21
    #1 0xeaf1c3 in on_job_output /home/travis/build/neovim/neovim/src/nvim/eval.c:21664:5
    #2 0xeadbe4 in on_job_stdout /home/travis/build/neovim/neovim/src/nvim/eval.c:21639:3
    #3 0x119d6d2 in read_event /home/travis/build/neovim/neovim/src/nvim/event/rstream.c:178:5
    #4 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    #5 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    #6 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#7 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#8 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#9 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#10 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226
    neovim#11 0x46b268 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x46b268)

0x625000070928 is located 40 bytes inside of 8328-byte region [0x625000070900,0x625000072988)
freed by thread T0 here:
    #0 0x4f1f72 in __interceptor_free (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f1f72)
    #1 0x2073ea5 in xfree /home/travis/build/neovim/neovim/src/nvim/memory.c:105:3
    #2 0x3ad386d in terminal_destroy /home/travis/build/neovim/neovim/src/nvim/terminal.c:507:5
    #3 0xea9b49 in term_close /home/travis/build/neovim/neovim/src/nvim/eval.c:21711:3
    #4 0x3abdd6b in terminal_close /home/travis/build/neovim/neovim/src/nvim/terminal.c:321:7
    #5 0x6d9355 in close_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:393:5
    #6 0x717505 in empty_curbuf /home/travis/build/neovim/neovim/src/nvim/buffer.c:842:5
    neovim#7 0x6f9dc5 in do_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:988:14
    neovim#8 0x70e054 in do_bufdel /home/travis/build/neovim/neovim/src/nvim/buffer.c:732:11
    neovim#9 0x14b99da in ex_bunload /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:4373:17
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x2520d32 in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4488:18
    neovim#13 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#14 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#15 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#16 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#17 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

previously allocated by thread T0 here:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0x3ab0bb8 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:215:18
    #3 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x2520d32 in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4488:18
    neovim#10 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#11 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#12 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#13 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#14 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

SUMMARY: AddressSanitizer: heap-use-after-free /home/travis/build/neovim/neovim/src/nvim/terminal.c:541 terminal_receive
Shadow bytes around the buggy address:
  0x0c4a800060d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a800060e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a800060f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a80006100: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c4a80006110: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0c4a80006120: fd fd fd fd fd[fd]fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006130: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006140: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006150: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006160: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c4a80006170: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==12124==ABORTING

=================================================================
==12138==ERROR: LeakSanitizer: detected memory leaks

Indirect leak of 8328 byte(s) in 1 object(s) allocated from:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0x3ab0bb8 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:215:18
    #3 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#10 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#14 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#15 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#16 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#17 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#18 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#19 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#20 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#21 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#22 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#23 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#24 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#25 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#26 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#27 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#28 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 8000 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x20730b5 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:59:15
    #2 0x2073b01 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:93:15
    #3 0x3ab496c in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:257:19
    #4 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #5 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #6 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#7 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#8 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#9 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#10 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#11 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#12 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#13 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#14 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#15 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#16 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#17 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#18 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#19 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#20 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#21 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#22 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#23 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#24 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#25 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#26 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#27 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#28 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#29 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 4800 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c881 in realloc_buffer (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c881)
    #4 0x3e2c834 in vterm_screen_enable_altscreen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c834)
    #5 0x3ab2709 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:228:3
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 4800 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c881 in realloc_buffer (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c881)
    #4 0x3e2c76f in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c76f)
    #5 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #6 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    neovim#7 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#8 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#9 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#10 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#14 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#15 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#16 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#17 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#18 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#19 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#20 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#21 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#22 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#23 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#24 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#25 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#26 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#27 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#28 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#29 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26

Indirect leak of 2000 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c79e in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c79e)
    #4 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #5 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 1640 byte(s) in 1 object(s) allocated from:
    #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
    #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
    #2 0xea12a6 in common_job_init /home/travis/build/neovim/neovim/src/nvim/eval.c:21486:27
    #3 0xe55aae in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16343:27
    #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#9 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#10 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#13 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#14 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#15 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#16 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#17 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#18 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#19 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#20 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#21 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#22 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#23 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#24 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#25 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#26 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#27 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
    neovim#28 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

Indirect leak of 384 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f18b in vterm_state_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f18b)
    #4 0x3e2f047 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f047)
    #5 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 128 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2c6e3 in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c6e3)
    #4 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
    #5 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 112 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e3665d in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e3665d)
    #3 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #4 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e366dc in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e366dc)
    #4 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #5 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e3670d in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e3670d)
    #4 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
    #5 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
    #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f084 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f084)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 40 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x20730b5 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:59:15
    #2 0x2073b01 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:93:15
    #3 0x117eb39 in queue_new /home/travis/build/neovim/neovim/src/nvim/event/queue.c:97:15
    #4 0x117fe77 in queue_new_child /home/travis/build/neovim/neovim/src/nvim/event/queue.c:92:10
    #5 0xea2077 in common_job_init /home/travis/build/neovim/neovim/src/nvim/eval.c:21492:18
    #6 0xe55aae in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16343:27
    neovim#7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

Indirect leak of 12 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f0d5 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f0d5)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

Indirect leak of 7 byte(s) in 1 object(s) allocated from:
    #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
    #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
    #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
    #3 0x3e2f0b2 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f0b2)
    #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
    #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
    #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
    neovim#7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
    neovim#8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
    neovim#9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
    neovim#13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
    neovim#16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
    neovim#17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
    neovim#18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
    neovim#19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
    neovim#20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
    neovim#21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
    neovim#22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
    neovim#23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
    neovim#24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
    neovim#25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
    neovim#26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
    neovim#27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
    neovim#28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
    neovim#29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

SUMMARY: AddressSanitizer: 30443 byte(s) leaked in 15 allocation(s).
justinmk added a commit to justinmk/neovim that referenced this pull request May 16, 2016
@justinmk
test: terminal_open leak, heap-use-after-free
afa58df 
References #3958

Test provokes ASAN failure:

```
    =================================================================
    ==12124==ERROR: AddressSanitizer: heap-use-after-free on address 0x625000070928 at pc 0x000003abe56f bp 0x7fff3d320b10 sp 0x7fff3d320b08
    READ of size 8 at 0x625000070928 thread T0
        #0 0x3abe56e in terminal_receive /home/travis/build/neovim/neovim/src/nvim/terminal.c:541:21
        #1 0xeaf1c3 in on_job_output /home/travis/build/neovim/neovim/src/nvim/eval.c:21664:5
        #2 0xeadbe4 in on_job_stdout /home/travis/build/neovim/neovim/src/nvim/eval.c:21639:3
        #3 0x119d6d2 in read_event /home/travis/build/neovim/neovim/src/nvim/event/rstream.c:178:5
        #4 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #5 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #6 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #7 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #8 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #9 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
        #10 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226
        #11 0x46b268 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x46b268)

    0x625000070928 is located 40 bytes inside of 8328-byte region [0x625000070900,0x625000072988)
    freed by thread T0 here:
        #0 0x4f1f72 in __interceptor_free (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f1f72)
        #1 0x2073ea5 in xfree /home/travis/build/neovim/neovim/src/nvim/memory.c:105:3
        #2 0x3ad386d in terminal_destroy /home/travis/build/neovim/neovim/src/nvim/terminal.c:507:5
        #3 0xea9b49 in term_close /home/travis/build/neovim/neovim/src/nvim/eval.c:21711:3
        #4 0x3abdd6b in terminal_close /home/travis/build/neovim/neovim/src/nvim/terminal.c:321:7
        #5 0x6d9355 in close_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:393:5
        #6 0x717505 in empty_curbuf /home/travis/build/neovim/neovim/src/nvim/buffer.c:842:5
        #7 0x6f9dc5 in do_buffer /home/travis/build/neovim/neovim/src/nvim/buffer.c:988:14
        #8 0x70e054 in do_bufdel /home/travis/build/neovim/neovim/src/nvim/buffer.c:732:11
        #9 0x14b99da in ex_bunload /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:4373:17
        #10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #12 0x2520d32 in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4488:18
        #13 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #14 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #15 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #16 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
        #17 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

    previously allocated by thread T0 here:
        #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
        #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
        #2 0x3ab0bb8 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:215:18
        #3 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #9 0x2520d32 in nv_colon /home/travis/build/neovim/neovim/src/nvim/normal.c:4488:18
        #10 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #11 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #12 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #13 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
        #14 0x2b30c093876c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

    SUMMARY: AddressSanitizer: heap-use-after-free /home/travis/build/neovim/neovim/src/nvim/terminal.c:541 terminal_receive
    Shadow bytes around the buggy address:
      0x0c4a800060d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x0c4a800060e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x0c4a800060f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x0c4a80006100: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
      0x0c4a80006110: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
    =>0x0c4a80006120: fd fd fd fd fd[fd]fd fd fd fd fd fd fd fd fd fd
      0x0c4a80006130: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
      0x0c4a80006140: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
      0x0c4a80006150: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
      0x0c4a80006160: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
      0x0c4a80006170: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
    Shadow byte legend (one shadow byte represents 8 application bytes):
      Addressable:           00
      Partially addressable: 01 02 03 04 05 06 07
      Heap left redzone:       fa
      Heap right redzone:      fb
      Freed heap region:       fd
      Stack left redzone:      f1
      Stack mid redzone:       f2
      Stack right redzone:     f3
      Stack partial redzone:   f4
      Stack after return:      f5
      Stack use after scope:   f8
      Global redzone:          f9
      Global init order:       f6
      Poisoned by user:        f7
      Container overflow:      fc
      Array cookie:            ac
      Intra object redzone:    bb
      ASan internal:           fe
      Left alloca redzone:     ca
      Right alloca redzone:    cb
    ==12124==ABORTING

    =================================================================
    ==12138==ERROR: LeakSanitizer: detected memory leaks

    Indirect leak of 8328 byte(s) in 1 object(s) allocated from:
        #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
        #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
        #2 0x3ab0bb8 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:215:18
        #3 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #9 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #10 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #13 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #14 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #15 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #16 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #17 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #18 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #19 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #20 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #21 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #22 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #23 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #24 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #25 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #26 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #27 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
        #28 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

    Indirect leak of 8000 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x20730b5 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:59:15
        #2 0x2073b01 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:93:15
        #3 0x3ab496c in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:257:19
        #4 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #5 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #6 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #7 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #8 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #9 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #10 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #11 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #12 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #13 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #14 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #15 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #16 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #17 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #18 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #19 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #20 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #21 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #22 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #23 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #24 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #25 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #26 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #27 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #28 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
        #29 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

    Indirect leak of 4800 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e2c881 in realloc_buffer (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c881)
        #4 0x3e2c834 in vterm_screen_enable_altscreen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c834)
        #5 0x3ab2709 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:228:3
        #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

    Indirect leak of 4800 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e2c881 in realloc_buffer (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c881)
        #4 0x3e2c76f in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c76f)
        #5 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
        #6 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
        #7 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #8 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #9 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #10 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #13 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #14 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #15 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #16 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #17 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #18 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #19 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #20 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #21 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #22 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #23 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #24 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #25 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #26 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #27 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #28 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #29 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26

    Indirect leak of 2000 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e2c79e in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c79e)
        #4 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
        #5 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
        #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

    Indirect leak of 1640 byte(s) in 1 object(s) allocated from:
        #0 0x4f23cb in calloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f23cb)
        #1 0x2074608 in xcalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:119:15
        #2 0xea12a6 in common_job_init /home/travis/build/neovim/neovim/src/nvim/eval.c:21486:27
        #3 0xe55aae in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16343:27
        #4 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #5 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #6 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #7 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #8 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #9 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #10 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #11 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #12 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #13 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #14 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #15 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #16 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #17 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #18 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #19 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #20 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #21 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #22 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #23 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #24 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #25 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #26 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #27 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3
        #28 0x2ba0dea5f76c in __libc_start_main /build/eglibc-rrybNj/eglibc-2.15/csu/libc-start.c:226

    Indirect leak of 384 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e2f18b in vterm_state_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f18b)
        #4 0x3e2f047 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f047)
        #5 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
        #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

    Indirect leak of 128 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e2c6e3 in screen_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c6e3)
        #4 0x3e2c677 in vterm_obtain_screen (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2c677)
        #5 0x3ab229f in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:227:13
        #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

    Indirect leak of 112 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e3665d in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e3665d)
        #3 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
        #4 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
        #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

    Indirect leak of 64 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e366dc in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e366dc)
        #4 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
        #5 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
        #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

    Indirect leak of 64 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e3670d in vterm_new_with_allocator (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e3670d)
        #4 0x3e36623 in vterm_new (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36623)
        #5 0x3ab199a in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:222:12
        #6 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

    Indirect leak of 64 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e2f084 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f084)
        #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
        #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

    Indirect leak of 40 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x20730b5 in try_malloc /home/travis/build/neovim/neovim/src/nvim/memory.c:59:15
        #2 0x2073b01 in xmalloc /home/travis/build/neovim/neovim/src/nvim/memory.c:93:15
        #3 0x117eb39 in queue_new /home/travis/build/neovim/neovim/src/nvim/event/queue.c:97:15
        #4 0x117fe77 in queue_new_child /home/travis/build/neovim/neovim/src/nvim/event/queue.c:92:10
        #5 0xea2077 in common_job_init /home/travis/build/neovim/neovim/src/nvim/eval.c:21492:18
        #6 0xe55aae in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16343:27
        #7 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #8 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #9 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #10 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #11 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #12 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #13 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #14 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #15 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #16 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #17 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #18 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #19 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #20 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #21 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #22 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #23 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #24 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #25 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #26 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #27 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #28 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #29 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3

    Indirect leak of 12 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e2f0d5 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f0d5)
        #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
        #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

    Indirect leak of 7 byte(s) in 1 object(s) allocated from:
        #0 0x4f2252 in malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x4f2252)
        #1 0x3e37648 in default_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e37648)
        #2 0x3e36752 in vterm_allocator_malloc (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e36752)
        #3 0x3e2f0b2 in vterm_obtain_state (/home/travis/build/neovim/neovim/build/bin/nvim+0x3e2f0b2)
        #4 0x3ab2031 in terminal_open /home/travis/build/neovim/neovim/src/nvim/terminal.c:225:23
        #5 0xe59e77 in f_termopen /home/travis/build/neovim/neovim/src/nvim/eval.c:16380:20
        #6 0xb76afa in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:7256:21
        #7 0xbae096 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:7105:11
        #8 0xb9e700 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
        #9 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #10 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #11 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #12 0x1527f8d in ex_terminal /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:9515:3
        #13 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #14 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #15 0x138a55d in do_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2611:3
        #16 0x1380347 in cmd_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2323:12
        #17 0x1380853 in ex_source /home/travis/build/neovim/neovim/src/nvim/ex_cmds2.c:2301:3
        #18 0x141c2e0 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2191:15
        #19 0x13ce683 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:601:20
        #20 0x13dd51c in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:274:10
        #21 0x68414a in vim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:43:3
        #22 0x599ed9 in handle_vim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/msgpack_dispatch.c:2128:3
        #23 0x23488a5 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:481:19
        #24 0x118ff42 in queue_process_events /home/travis/build/neovim/neovim/src/nvim/event/queue.c:142:7
        #25 0x25cb680 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7876:3
        #26 0x249e003 in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1144:12
        #27 0x3822fb3 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:55:26
        #28 0x23e3a34 in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:464:3
        #29 0x1cfcd37 in main /home/travis/build/neovim/neovim/src/nvim/main.c:538:3

    SUMMARY: AddressSanitizer: 30443 byte(s) leaked in 15 allocation(s).
```
@teto teto mentioned this pull request Oct 30, 2016
Closed
@blueyed blueyed mentioned this pull request Feb 7, 2017
Merged
justinmk pushed a commit to justinmk/neovim that referenced this pull request Feb 11, 2017
@ZyX-I @justinmk
eval/typval_encode: Restore original copyID
09da6cb 
Does not actually matter for most uses, but critical for mark&sweep garbage
collector.

Closes neovim#5234
Closes neovim#5774
Closes neovim#5817
Closes neovim#5883
Closes neovim#5934
Closes neovim#5970
Closes neovim#5548

Helped-by: James McCoy <jamessan@jamessan.com>
Helped-by: Tommy Allen <tommy@esdf.io>
Helped-by: Justin M. Keyes <justinkz@gmail.com>

Sample backtrace showing dv_copyID being overwritten by clear_tv, which
allows it to be collected by garbage_collect .. free_unref_items:

    Old value = 152911
    New value = 152912
    0x00000000004938e5 in encode_vim_to_nothing (ignored=0x7fb6348f3b20, top_tv=0x7fb6348f3b20, objname=0x6d62e9 "clear_tv argument") at ../src/nvim/eval/typval_encode.c.h:641
    641               cur_mpsv->data.d.dict->dv_copyID = copyID - 1;
    (rr) bt
    #0  0x00000000004938e5 in encode_vim_to_nothing (ignored=0x7fb6348f3b20, top_tv=0x7fb6348f3b20, objname=0x6d62e9 "clear_tv argument") at ../src/nvim/eval/typval_encode.c.h:641
    #1  0x0000000000485dee in clear_tv (varp=0x7fb6348f3b20) at /home/foo/src/github.com/neovim/src/nvim/eval.c:19876
    #2  0x0000000000494e5e in vars_clear_ext (ht=0x7fb634351460, free_val=1) at /home/foo/src/github.com/neovim/src/nvim/eval.c:20378
    #3  0x0000000000494dca in vars_clear (ht=0x7fb634351460) at /home/foo/src/github.com/neovim/src/nvim/eval.c:20355
    #4  0x000000000048efa3 in free_funccal (fc=0x7fb634351200, free_val=0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:22927
    #5  0x0000000000491d8f in call_user_func (fp=0x7fb6340ae4e0, argcount=0, argvars=0x7ffdd216a050, rettv=0x7ffdd216a2b0, firstline=2, lastline=2, selfdict=0x0)
        at /home/foo/src/github.com/neovim/src/nvim/eval.c:22818
    #6  0x00000000004873a4 in call_func (funcname=0x7fb6348ba3e0 "vimfiler#view#_redraw_screen", len=28, rettv=0x7ffdd216a2b0, argcount_in=0, argvars_in=0x7ffdd216a050, argv_func=0x0, firstline=2,
        lastline=2, doesrange=0x7ffdd216a2ac, evaluate=true, partial=0x0, selfdict_in=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7687
    neovim#7  0x000000000048a6f0 in get_func_tv (name=0x7fb6348ba3e0 "vimfiler#view#_redraw_screen", len=28, rettv=0x7ffdd216a2b0, arg=0x7ffdd216a2c8, firstline=2, lastline=2, doesrange=0x7ffdd216a2ac,
        evaluate=1, partial=0x0, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7459
    neovim#8  0x0000000000489691 in ex_call (eap=0x7ffdd216a598) at /home/foo/src/github.com/neovim/src/nvim/eval.c:2817
    neovim#9  0x00000000004fae46 in do_one_cmd (cmdlinep=0x7ffdd216a878, flags=7, cstack=0x7ffdd216a880, fgetline=0x4f7c30 <get_loop_line>, cookie=0x7ffdd216a7f8)
        at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198
    neovim#10 0x00000000004f6ae3 in do_cmdline (cmdline=0x0, fgetline=0x499f50 <get_func_line>, cookie=0x7fb634350800, flags=7) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601
    neovim#11 0x00000000004918c0 in call_user_func (fp=0x7fb6340ae6a0, argcount=0, argvars=0x7ffdd216b6d0, rettv=0x7ffdd216b930, firstline=2, lastline=2, selfdict=0x0)
        at /home/foo/src/github.com/neovim/src/nvim/eval.c:22728
    neovim#12 0x00000000004873a4 in call_func (funcname=0x7fb6348f3ee0 "vimfiler#view#_redraw_all_vimfiler", len=34, rettv=0x7ffdd216b930, argcount_in=0, argvars_in=0x7ffdd216b6d0, argv_func=0x0,
        firstline=2, lastline=2, doesrange=0x7ffdd216b92c, evaluate=true, partial=0x0, selfdict_in=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7687
    neovim#13 0x000000000048a6f0 in get_func_tv (name=0x7fb6348f3ee0 "vimfiler#view#_redraw_all_vimfiler", len=34, rettv=0x7ffdd216b930, arg=0x7ffdd216b948, firstline=2, lastline=2, doesrange=0x7ffdd216b92c,
        evaluate=1, partial=0x0, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7459
    neovim#14 0x0000000000489691 in ex_call (eap=0x7ffdd216bc18) at /home/foo/src/github.com/neovim/src/nvim/eval.c:2817
    neovim#15 0x00000000004fae46 in do_one_cmd (cmdlinep=0x7ffdd216bef8, flags=7, cstack=0x7ffdd216bf00, fgetline=0x539820 <getnextac>, cookie=0x7ffdd216c508)
        at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198
    neovim#16 0x00000000004f6ae3 in do_cmdline (cmdline=0x0, fgetline=0x539820 <getnextac>, cookie=0x7ffdd216c508, flags=7) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601
    neovim#17 0x00000000005390ee in apply_autocmds_group (event=EVENT_VIMRESIZED, fname=0x7fb6348ed2c0 "/home/foo/src/github.com/neovim/build/vimfiler:default", fname_io=0x0, force=false, group=-3,
        buf=0x7fb634858000, eap=0x0) at /home/foo/src/github.com/neovim/src/nvim/fileio.c:6882
    neovim#18 0x000000000052f67c in apply_autocmds (event=EVENT_VIMRESIZED, fname=0x0, fname_io=0x0, force=false, buf=0x7fb634858000) at /home/foo/src/github.com/neovim/src/nvim/fileio.c:6527
    neovim#19 0x0000000000640df2 in screenalloc (doclear=false) at /home/foo/src/github.com/neovim/src/nvim/screen.c:6234
    neovim#20 0x00000000006320d2 in screenclear () at /home/foo/src/github.com/neovim/src/nvim/screen.c:6277
    neovim#21 0x0000000000641edf in screen_resize (width=49, height=56) at /home/foo/src/github.com/neovim/src/nvim/screen.c:7366
    neovim#22 0x00000000006b2d82 in ui_refresh () at /home/foo/src/github.com/neovim/src/nvim/ui.c:175
    neovim#23 0x00000000006b3121 in ui_refresh_event (argv=0x7ffdd216c748) at /home/foo/src/github.com/neovim/src/nvim/ui.c:181
    neovim#24 0x00000000004d8297 in multiqueue_process_events (this=0x7fb634812370) at /home/foo/src/github.com/neovim/src/nvim/event/multiqueue.c:146
    neovim#25 0x00000000004d7616 in loop_poll_events (loop=0x96e900 <main_loop>, ms=-1) at /home/foo/src/github.com/neovim/src/nvim/event/loop.c:56
    neovim#26 0x00000000005eb635 in input_poll (ms=-1) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:326
    neovim#27 0x00000000005ea700 in inbuf_poll (ms=-1) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:348
    neovim#28 0x00000000005ea61d in os_inchar (buf=0x0, maxlen=0, ms=-1, tb_change_cnt=0) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:110
    neovim#29 0x000000000068e0af in state_enter (s=0x7ffdd216c888) at /home/foo/src/github.com/neovim/src/nvim/state.c:49
    neovim#30 0x00000000005ac514 in normal_enter (cmdwin=false, noexmode=false) at /home/foo/src/github.com/neovim/src/nvim/normal.c:463
    neovim#31 0x0000000000565c62 in main (argc=9, argv=0x7ffdd216cc28) at /home/foo/src/github.com/neovim/src/nvim/main.c:540

ASAN trace after provoking the bug with VimFiler:
=================================================================
==8540==ERROR: AddressSanitizer: heap-use-after-free on address 0x613000054748 at pc 0x0000007d1dd8 bp 0x7ffe71be6660 sp 0x7ffe71be6658
READ of size 4 at 0x613000054748 thread T0
    #0 0x7d1dd7 in copy_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:20116:37
    #1 0x87b92c in f_get /home/foo/src/github.com/neovim/src/nvim/eval.c:9895:5
    #2 0x7b35c0 in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7286:11
    #3 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    #4 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    #5 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    #6 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    neovim#7 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    neovim#8 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    neovim#9 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    neovim#10 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    neovim#11 0x7abe36 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3494:9
    neovim#12 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    neovim#13 0x830cac in ex_return /home/foo/src/github.com/neovim/src/nvim/eval.c:22191:10
    neovim#14 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#15 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    neovim#17 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    neovim#18 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    neovim#19 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    neovim#20 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    neovim#21 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    neovim#22 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    neovim#23 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    neovim#24 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    neovim#25 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    neovim#26 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    neovim#27 0x7b78f2 in ex_let /home/foo/src/github.com/neovim/src/nvim/eval.c:1479:9
    neovim#28 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#29 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#30 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    neovim#31 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    neovim#32 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    neovim#33 0x7c1d3d in ex_call /home/foo/src/github.com/neovim/src/nvim/eval.c:2843:9
    neovim#34 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#35 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#36 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    neovim#37 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    neovim#38 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    neovim#39 0x7c1d3d in ex_call /home/foo/src/github.com/neovim/src/nvim/eval.c:2843:9
    neovim#40 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#41 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#42 0xca2918 in apply_autocmds_group /home/foo/src/github.com/neovim/src/nvim/fileio.c:6882:5
    neovim#43 0xc6c446 in apply_autocmds /home/foo/src/github.com/neovim/src/nvim/fileio.c:6527:10
    neovim#44 0x140f374 in screenalloc /home/foo/src/github.com/neovim/src/nvim/screen.c:6234:5
    neovim#45 0x13958d1 in screenclear /home/foo/src/github.com/neovim/src/nvim/screen.c:6277:3
    neovim#46 0x1417573 in screen_resize /home/foo/src/github.com/neovim/src/nvim/screen.c:7366:5
    neovim#47 0x17fb59b in ui_refresh /home/foo/src/github.com/neovim/src/nvim/ui.c:175:3
    neovim#48 0x17fc100 in ui_refresh_event /home/foo/src/github.com/neovim/src/nvim/ui.c:181:3
    neovim#49 0xa05bbf in multiqueue_process_events /home/foo/src/github.com/neovim/src/nvim/event/multiqueue.c:146:7
    neovim#50 0x9ff8b6 in loop_poll_events /home/foo/src/github.com/neovim/src/nvim/event/loop.c:56:3
    neovim#51 0x120d584 in input_poll /home/foo/src/github.com/neovim/src/nvim/os/input.c:326:3
    neovim#52 0x12092ef in inbuf_poll /home/foo/src/github.com/neovim/src/nvim/os/input.c:348:24
    neovim#53 0x1209193 in os_inchar /home/foo/src/github.com/neovim/src/nvim/os/input.c:110:18
    neovim#54 0x16d3615 in state_enter /home/foo/src/github.com/neovim/src/nvim/state.c:49:13
    neovim#55 0x101090b in normal_enter /home/foo/src/github.com/neovim/src/nvim/normal.c:463:3
    neovim#56 0xdd0a82 in main /home/foo/src/github.com/neovim/src/nvim/main.c:542:3
    neovim#57 0x7f3c61df42b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)
    neovim#58 0x44b959 in _start (/home/foo/src/github.com/neovim/build/bin/nvim+0x44b959)

0x613000054748 is located 8 bytes inside of 352-byte region [0x613000054740,0x6130000548a0)
freed by thread T0 here:
    #0 0x4e9d70 in __interceptor_cfree.localalias.0 (/home/foo/src/github.com/neovim/build/bin/nvim+0x4e9d70)
    #1 0xefa184 in xfree /home/foo/src/github.com/neovim/src/nvim/memory.c:130:3
    #2 0x7e52b5 in dict_free_dict /home/foo/src/github.com/neovim/src/nvim/eval.c:6431:3
    #3 0x7e1e2c in free_unref_items /home/foo/src/github.com/neovim/src/nvim/eval.c:6063:7
    #4 0x7946cd in garbage_collect /home/foo/src/github.com/neovim/src/nvim/eval.c:5985:16
    #5 0xd08f4f in before_blocking /home/foo/src/github.com/neovim/src/nvim/getchar.c:1331:5
    #6 0x1209157 in os_inchar /home/foo/src/github.com/neovim/src/nvim/os/input.c:109:9
    neovim#7 0x16d3615 in state_enter /home/foo/src/github.com/neovim/src/nvim/state.c:49:13
    neovim#8 0x101090b in normal_enter /home/foo/src/github.com/neovim/src/nvim/normal.c:463:3
    neovim#9 0xdd0a82 in main /home/foo/src/github.com/neovim/src/nvim/main.c:542:3
    neovim#10 0x7f3c61df42b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)

previously allocated by thread T0 here:
    #0 0x4e9f08 in malloc (/home/foo/src/github.com/neovim/build/bin/nvim+0x4e9f08)
    #1 0xef9ee4 in try_malloc /home/foo/src/github.com/neovim/src/nvim/memory.c:84:15
    #2 0xefa0a4 in xmalloc /home/foo/src/github.com/neovim/src/nvim/memory.c:118:15
    #3 0x78bcc6 in dict_alloc /home/foo/src/github.com/neovim/src/nvim/eval.c:6321:15
    #4 0x86dc02 in get_dict_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:6789:9
    #5 0x865751 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4296:21
    #6 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    neovim#7 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    neovim#8 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    neovim#9 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    neovim#10 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    neovim#11 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    neovim#12 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    neovim#13 0x7b78f2 in ex_let /home/foo/src/github.com/neovim/src/nvim/eval.c:1479:9
    neovim#14 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#15 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    neovim#17 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    neovim#18 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    neovim#19 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    neovim#20 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    neovim#21 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    neovim#22 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    neovim#23 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    neovim#24 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    neovim#25 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    neovim#26 0x93f89a in filter_map_one /home/foo/src/github.com/neovim/src/nvim/eval.c:9398:7
    neovim#27 0x93f33a in filter_map /home/foo/src/github.com/neovim/src/nvim/eval.c:9372:13
    neovim#28 0x8ceb57 in f_map /home/foo/src/github.com/neovim/src/nvim/eval.c:12900:3
    neovim#29 0x7b35c0 in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7286:11

SUMMARY: AddressSanitizer: heap-use-after-free /home/foo/src/github.com/neovim/src/nvim/eval.c:20116:37 in copy_tv
Shadow bytes around the buggy address:
  0x0c2680002890: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028a0: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c26800028b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028d0: fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa fa
=>0x0c26800028e0: fa fa fa fa fa fa fa fa fd[fd]fd fd fd fd fd fd
  0x0c26800028f0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002910: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c2680002920: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002930: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==8540==ABORTING
justinmk pushed a commit to justinmk/neovim that referenced this pull request Feb 11, 2017
@ZyX-I @justinmk
eval/typval_encode: Restore original copyID
fd9e3c9 
Does not actually matter for most uses, but critical for mark&sweep garbage
collector.

Closes neovim#5234
Closes neovim#5774
Closes neovim#5817
Closes neovim#5883
Closes neovim#5934
Closes neovim#5970
Closes neovim#5548

Helped-by: James McCoy <jamessan@jamessan.com>
Helped-by: Tommy Allen <tommy@esdf.io>
Helped-by: Justin M. Keyes <justinkz@gmail.com>

---

Steps to reproduce:

    Compile fb97457 with:
       CC=clang CFLAGS=" -O0 -g -DEXITFREE " cmake .. -DMIN_LOG_LEVEL=0 -DCMAKE_BUILD_TYPE=Debug -DBUSTED_OUTPUT_TYPE=utf
       -DCMAKE_INSTALL_PREFIX=$PWD/root -DJEMALLOC_USE_BUNDLED=1 -DCLANG_ASAN_UBSAN=ON -DPREFER_LUAJIT=false

    Directory `crash` contains:
    1. unite directory with Shougo/unite.vim@be09b0e
    2. vimfiler directory with Shougo/vimfiler.vim@72c37e8
    3. `init.vim` with a single line which sets `&rtp` to the above two directories (absolute path).

    bin/nvim -u ../crash/init.vim -i NONE --headless -s <(<<< $':split\n:VimFiler\n\C-ww:call garbagecollect()\n\C-w\C-w\C-w')

---

Sample backtrace showing dv_copyID being overwritten by clear_tv, which
allows it to be collected by garbage_collect .. free_unref_items:

    Old value = 152911
    New value = 152912
    0x00000000004938e5 in encode_vim_to_nothing (ignored=0x7fb6348f3b20, top_tv=0x7fb6348f3b20, objname=0x6d62e9 "clear_tv argument") at ../src/nvim/eval/typval_encode.c.h:641
    641               cur_mpsv->data.d.dict->dv_copyID = copyID - 1;
    (rr) bt
    #0  0x00000000004938e5 in encode_vim_to_nothing (ignored=0x7fb6348f3b20, top_tv=0x7fb6348f3b20, objname=0x6d62e9 "clear_tv argument") at ../src/nvim/eval/typval_encode.c.h:641
    #1  0x0000000000485dee in clear_tv (varp=0x7fb6348f3b20) at /home/foo/src/github.com/neovim/src/nvim/eval.c:19876
    #2  0x0000000000494e5e in vars_clear_ext (ht=0x7fb634351460, free_val=1) at /home/foo/src/github.com/neovim/src/nvim/eval.c:20378
    #3  0x0000000000494dca in vars_clear (ht=0x7fb634351460) at /home/foo/src/github.com/neovim/src/nvim/eval.c:20355
    #4  0x000000000048efa3 in free_funccal (fc=0x7fb634351200, free_val=0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:22927
    #5  0x0000000000491d8f in call_user_func (fp=0x7fb6340ae4e0, argcount=0, argvars=0x7ffdd216a050, rettv=0x7ffdd216a2b0, firstline=2, lastline=2, selfdict=0x0)
        at /home/foo/src/github.com/neovim/src/nvim/eval.c:22818
    #6  0x00000000004873a4 in call_func (funcname=0x7fb6348ba3e0 "vimfiler#view#_redraw_screen", len=28, rettv=0x7ffdd216a2b0, argcount_in=0, argvars_in=0x7ffdd216a050, argv_func=0x0, firstline=2,
        lastline=2, doesrange=0x7ffdd216a2ac, evaluate=true, partial=0x0, selfdict_in=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7687
    neovim#7  0x000000000048a6f0 in get_func_tv (name=0x7fb6348ba3e0 "vimfiler#view#_redraw_screen", len=28, rettv=0x7ffdd216a2b0, arg=0x7ffdd216a2c8, firstline=2, lastline=2, doesrange=0x7ffdd216a2ac,
        evaluate=1, partial=0x0, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7459
    neovim#8  0x0000000000489691 in ex_call (eap=0x7ffdd216a598) at /home/foo/src/github.com/neovim/src/nvim/eval.c:2817
    neovim#9  0x00000000004fae46 in do_one_cmd (cmdlinep=0x7ffdd216a878, flags=7, cstack=0x7ffdd216a880, fgetline=0x4f7c30 <get_loop_line>, cookie=0x7ffdd216a7f8)
        at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198
    neovim#10 0x00000000004f6ae3 in do_cmdline (cmdline=0x0, fgetline=0x499f50 <get_func_line>, cookie=0x7fb634350800, flags=7) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601
    neovim#11 0x00000000004918c0 in call_user_func (fp=0x7fb6340ae6a0, argcount=0, argvars=0x7ffdd216b6d0, rettv=0x7ffdd216b930, firstline=2, lastline=2, selfdict=0x0)
        at /home/foo/src/github.com/neovim/src/nvim/eval.c:22728
    neovim#12 0x00000000004873a4 in call_func (funcname=0x7fb6348f3ee0 "vimfiler#view#_redraw_all_vimfiler", len=34, rettv=0x7ffdd216b930, argcount_in=0, argvars_in=0x7ffdd216b6d0, argv_func=0x0,
        firstline=2, lastline=2, doesrange=0x7ffdd216b92c, evaluate=true, partial=0x0, selfdict_in=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7687
    neovim#13 0x000000000048a6f0 in get_func_tv (name=0x7fb6348f3ee0 "vimfiler#view#_redraw_all_vimfiler", len=34, rettv=0x7ffdd216b930, arg=0x7ffdd216b948, firstline=2, lastline=2, doesrange=0x7ffdd216b92c,
        evaluate=1, partial=0x0, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7459
    neovim#14 0x0000000000489691 in ex_call (eap=0x7ffdd216bc18) at /home/foo/src/github.com/neovim/src/nvim/eval.c:2817
    neovim#15 0x00000000004fae46 in do_one_cmd (cmdlinep=0x7ffdd216bef8, flags=7, cstack=0x7ffdd216bf00, fgetline=0x539820 <getnextac>, cookie=0x7ffdd216c508)
        at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198
    neovim#16 0x00000000004f6ae3 in do_cmdline (cmdline=0x0, fgetline=0x539820 <getnextac>, cookie=0x7ffdd216c508, flags=7) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601
    neovim#17 0x00000000005390ee in apply_autocmds_group (event=EVENT_VIMRESIZED, fname=0x7fb6348ed2c0 "/home/foo/src/github.com/neovim/build/vimfiler:default", fname_io=0x0, force=false, group=-3,
        buf=0x7fb634858000, eap=0x0) at /home/foo/src/github.com/neovim/src/nvim/fileio.c:6882
    neovim#18 0x000000000052f67c in apply_autocmds (event=EVENT_VIMRESIZED, fname=0x0, fname_io=0x0, force=false, buf=0x7fb634858000) at /home/foo/src/github.com/neovim/src/nvim/fileio.c:6527
    neovim#19 0x0000000000640df2 in screenalloc (doclear=false) at /home/foo/src/github.com/neovim/src/nvim/screen.c:6234
    neovim#20 0x00000000006320d2 in screenclear () at /home/foo/src/github.com/neovim/src/nvim/screen.c:6277
    neovim#21 0x0000000000641edf in screen_resize (width=49, height=56) at /home/foo/src/github.com/neovim/src/nvim/screen.c:7366
    neovim#22 0x00000000006b2d82 in ui_refresh () at /home/foo/src/github.com/neovim/src/nvim/ui.c:175
    neovim#23 0x00000000006b3121 in ui_refresh_event (argv=0x7ffdd216c748) at /home/foo/src/github.com/neovim/src/nvim/ui.c:181
    neovim#24 0x00000000004d8297 in multiqueue_process_events (this=0x7fb634812370) at /home/foo/src/github.com/neovim/src/nvim/event/multiqueue.c:146
    neovim#25 0x00000000004d7616 in loop_poll_events (loop=0x96e900 <main_loop>, ms=-1) at /home/foo/src/github.com/neovim/src/nvim/event/loop.c:56
    neovim#26 0x00000000005eb635 in input_poll (ms=-1) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:326
    neovim#27 0x00000000005ea700 in inbuf_poll (ms=-1) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:348
    neovim#28 0x00000000005ea61d in os_inchar (buf=0x0, maxlen=0, ms=-1, tb_change_cnt=0) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:110
    neovim#29 0x000000000068e0af in state_enter (s=0x7ffdd216c888) at /home/foo/src/github.com/neovim/src/nvim/state.c:49
    neovim#30 0x00000000005ac514 in normal_enter (cmdwin=false, noexmode=false) at /home/foo/src/github.com/neovim/src/nvim/normal.c:463
    neovim#31 0x0000000000565c62 in main (argc=9, argv=0x7ffdd216cc28) at /home/foo/src/github.com/neovim/src/nvim/main.c:540

---

ASAN trace after provoking the bug with VimFiler:

=================================================================
==8540==ERROR: AddressSanitizer: heap-use-after-free on address 0x613000054748 at pc 0x0000007d1dd8 bp 0x7ffe71be6660 sp 0x7ffe71be6658
READ of size 4 at 0x613000054748 thread T0
    #0 0x7d1dd7 in copy_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:20116:37
    #1 0x87b92c in f_get /home/foo/src/github.com/neovim/src/nvim/eval.c:9895:5
    #2 0x7b35c0 in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7286:11
    #3 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    #4 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    #5 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    #6 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    neovim#7 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    neovim#8 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    neovim#9 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    neovim#10 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    neovim#11 0x7abe36 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3494:9
    neovim#12 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    neovim#13 0x830cac in ex_return /home/foo/src/github.com/neovim/src/nvim/eval.c:22191:10
    neovim#14 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#15 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    neovim#17 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    neovim#18 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    neovim#19 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    neovim#20 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    neovim#21 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    neovim#22 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    neovim#23 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    neovim#24 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    neovim#25 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    neovim#26 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    neovim#27 0x7b78f2 in ex_let /home/foo/src/github.com/neovim/src/nvim/eval.c:1479:9
    neovim#28 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#29 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#30 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    neovim#31 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    neovim#32 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    neovim#33 0x7c1d3d in ex_call /home/foo/src/github.com/neovim/src/nvim/eval.c:2843:9
    neovim#34 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#35 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#36 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    neovim#37 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    neovim#38 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    neovim#39 0x7c1d3d in ex_call /home/foo/src/github.com/neovim/src/nvim/eval.c:2843:9
    neovim#40 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#41 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#42 0xca2918 in apply_autocmds_group /home/foo/src/github.com/neovim/src/nvim/fileio.c:6882:5
    neovim#43 0xc6c446 in apply_autocmds /home/foo/src/github.com/neovim/src/nvim/fileio.c:6527:10
    neovim#44 0x140f374 in screenalloc /home/foo/src/github.com/neovim/src/nvim/screen.c:6234:5
    neovim#45 0x13958d1 in screenclear /home/foo/src/github.com/neovim/src/nvim/screen.c:6277:3
    neovim#46 0x1417573 in screen_resize /home/foo/src/github.com/neovim/src/nvim/screen.c:7366:5
    neovim#47 0x17fb59b in ui_refresh /home/foo/src/github.com/neovim/src/nvim/ui.c:175:3
    neovim#48 0x17fc100 in ui_refresh_event /home/foo/src/github.com/neovim/src/nvim/ui.c:181:3
    neovim#49 0xa05bbf in multiqueue_process_events /home/foo/src/github.com/neovim/src/nvim/event/multiqueue.c:146:7
    neovim#50 0x9ff8b6 in loop_poll_events /home/foo/src/github.com/neovim/src/nvim/event/loop.c:56:3
    neovim#51 0x120d584 in input_poll /home/foo/src/github.com/neovim/src/nvim/os/input.c:326:3
    neovim#52 0x12092ef in inbuf_poll /home/foo/src/github.com/neovim/src/nvim/os/input.c:348:24
    neovim#53 0x1209193 in os_inchar /home/foo/src/github.com/neovim/src/nvim/os/input.c:110:18
    neovim#54 0x16d3615 in state_enter /home/foo/src/github.com/neovim/src/nvim/state.c:49:13
    neovim#55 0x101090b in normal_enter /home/foo/src/github.com/neovim/src/nvim/normal.c:463:3
    neovim#56 0xdd0a82 in main /home/foo/src/github.com/neovim/src/nvim/main.c:542:3
    neovim#57 0x7f3c61df42b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)
    neovim#58 0x44b959 in _start (/home/foo/src/github.com/neovim/build/bin/nvim+0x44b959)

0x613000054748 is located 8 bytes inside of 352-byte region [0x613000054740,0x6130000548a0)
freed by thread T0 here:
    #0 0x4e9d70 in __interceptor_cfree.localalias.0 (/home/foo/src/github.com/neovim/build/bin/nvim+0x4e9d70)
    #1 0xefa184 in xfree /home/foo/src/github.com/neovim/src/nvim/memory.c:130:3
    #2 0x7e52b5 in dict_free_dict /home/foo/src/github.com/neovim/src/nvim/eval.c:6431:3
    #3 0x7e1e2c in free_unref_items /home/foo/src/github.com/neovim/src/nvim/eval.c:6063:7
    #4 0x7946cd in garbage_collect /home/foo/src/github.com/neovim/src/nvim/eval.c:5985:16
    #5 0xd08f4f in before_blocking /home/foo/src/github.com/neovim/src/nvim/getchar.c:1331:5
    #6 0x1209157 in os_inchar /home/foo/src/github.com/neovim/src/nvim/os/input.c:109:9
    neovim#7 0x16d3615 in state_enter /home/foo/src/github.com/neovim/src/nvim/state.c:49:13
    neovim#8 0x101090b in normal_enter /home/foo/src/github.com/neovim/src/nvim/normal.c:463:3
    neovim#9 0xdd0a82 in main /home/foo/src/github.com/neovim/src/nvim/main.c:542:3
    neovim#10 0x7f3c61df42b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)

previously allocated by thread T0 here:
    #0 0x4e9f08 in malloc (/home/foo/src/github.com/neovim/build/bin/nvim+0x4e9f08)
    #1 0xef9ee4 in try_malloc /home/foo/src/github.com/neovim/src/nvim/memory.c:84:15
    #2 0xefa0a4 in xmalloc /home/foo/src/github.com/neovim/src/nvim/memory.c:118:15
    #3 0x78bcc6 in dict_alloc /home/foo/src/github.com/neovim/src/nvim/eval.c:6321:15
    #4 0x86dc02 in get_dict_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:6789:9
    #5 0x865751 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4296:21
    #6 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    neovim#7 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    neovim#8 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    neovim#9 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    neovim#10 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    neovim#11 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    neovim#12 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    neovim#13 0x7b78f2 in ex_let /home/foo/src/github.com/neovim/src/nvim/eval.c:1479:9
    neovim#14 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    neovim#15 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    neovim#16 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    neovim#17 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    neovim#18 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    neovim#19 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    neovim#20 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    neovim#21 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    neovim#22 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    neovim#23 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    neovim#24 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    neovim#25 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    neovim#26 0x93f89a in filter_map_one /home/foo/src/github.com/neovim/src/nvim/eval.c:9398:7
    neovim#27 0x93f33a in filter_map /home/foo/src/github.com/neovim/src/nvim/eval.c:9372:13
    neovim#28 0x8ceb57 in f_map /home/foo/src/github.com/neovim/src/nvim/eval.c:12900:3
    neovim#29 0x7b35c0 in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7286:11

SUMMARY: AddressSanitizer: heap-use-after-free /home/foo/src/github.com/neovim/src/nvim/eval.c:20116:37 in copy_tv
Shadow bytes around the buggy address:
  0x0c2680002890: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028a0: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c26800028b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028d0: fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa fa
=>0x0c26800028e0: fa fa fa fa fa fa fa fa fd[fd]fd fd fd fd fd fd
  0x0c26800028f0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002910: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c2680002920: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002930: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==8540==ABORTING
justinmk added a commit that referenced this pull request Feb 11, 2017
@justinmk
eval/typval_encode: Restore original copyID (#6070)
14fc482 
Does not actually matter for most uses, but critical for mark&sweep garbage
collector.

Closes #5234
Closes #5774
Closes #5817
Closes #5883
Closes #5934
Closes #5970
Closes #5548

Helped-by: James McCoy <jamessan@jamessan.com>
Helped-by: Tommy Allen <tommy@esdf.io>
Helped-by: Justin M. Keyes <justinkz@gmail.com>

---

Steps to reproduce:

    Compile fb97457 with:
       CC=clang CFLAGS=" -O0 -g -DEXITFREE " cmake .. -DMIN_LOG_LEVEL=0 -DCMAKE_BUILD_TYPE=Debug -DBUSTED_OUTPUT_TYPE=utf
       -DCMAKE_INSTALL_PREFIX=$PWD/root -DJEMALLOC_USE_BUNDLED=1 -DCLANG_ASAN_UBSAN=ON -DPREFER_LUAJIT=false

    Directory `crash` contains:
    1. unite directory with Shougo/unite.vim@be09b0e
    2. vimfiler directory with Shougo/vimfiler.vim@72c37e8
    3. `init.vim` with a single line which sets `&rtp` to the above two directories (absolute path).

    bin/nvim -u ../crash/init.vim -i NONE --headless -s <(<<< $':split\n:VimFiler\n\C-ww:call garbagecollect()\n\C-w\C-w\C-w')

---

Sample backtrace showing dv_copyID being overwritten by clear_tv, which
allows it to be collected by garbage_collect .. free_unref_items:

    Old value = 152911
    New value = 152912
    0x00000000004938e5 in encode_vim_to_nothing (ignored=0x7fb6348f3b20, top_tv=0x7fb6348f3b20, objname=0x6d62e9 "clear_tv argument") at ../src/nvim/eval/typval_encode.c.h:641
    641               cur_mpsv->data.d.dict->dv_copyID = copyID - 1;
    (rr) bt
    #0  0x00000000004938e5 in encode_vim_to_nothing (ignored=0x7fb6348f3b20, top_tv=0x7fb6348f3b20, objname=0x6d62e9 "clear_tv argument") at ../src/nvim/eval/typval_encode.c.h:641
    #1  0x0000000000485dee in clear_tv (varp=0x7fb6348f3b20) at /home/foo/src/github.com/neovim/src/nvim/eval.c:19876
    #2  0x0000000000494e5e in vars_clear_ext (ht=0x7fb634351460, free_val=1) at /home/foo/src/github.com/neovim/src/nvim/eval.c:20378
    #3  0x0000000000494dca in vars_clear (ht=0x7fb634351460) at /home/foo/src/github.com/neovim/src/nvim/eval.c:20355
    #4  0x000000000048efa3 in free_funccal (fc=0x7fb634351200, free_val=0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:22927
    #5  0x0000000000491d8f in call_user_func (fp=0x7fb6340ae4e0, argcount=0, argvars=0x7ffdd216a050, rettv=0x7ffdd216a2b0, firstline=2, lastline=2, selfdict=0x0)
        at /home/foo/src/github.com/neovim/src/nvim/eval.c:22818
    #6  0x00000000004873a4 in call_func (funcname=0x7fb6348ba3e0 "vimfiler#view#_redraw_screen", len=28, rettv=0x7ffdd216a2b0, argcount_in=0, argvars_in=0x7ffdd216a050, argv_func=0x0, firstline=2,
        lastline=2, doesrange=0x7ffdd216a2ac, evaluate=true, partial=0x0, selfdict_in=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7687
    #7  0x000000000048a6f0 in get_func_tv (name=0x7fb6348ba3e0 "vimfiler#view#_redraw_screen", len=28, rettv=0x7ffdd216a2b0, arg=0x7ffdd216a2c8, firstline=2, lastline=2, doesrange=0x7ffdd216a2ac,
        evaluate=1, partial=0x0, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7459
    #8  0x0000000000489691 in ex_call (eap=0x7ffdd216a598) at /home/foo/src/github.com/neovim/src/nvim/eval.c:2817
    #9  0x00000000004fae46 in do_one_cmd (cmdlinep=0x7ffdd216a878, flags=7, cstack=0x7ffdd216a880, fgetline=0x4f7c30 <get_loop_line>, cookie=0x7ffdd216a7f8)
        at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198
    #10 0x00000000004f6ae3 in do_cmdline (cmdline=0x0, fgetline=0x499f50 <get_func_line>, cookie=0x7fb634350800, flags=7) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601
    #11 0x00000000004918c0 in call_user_func (fp=0x7fb6340ae6a0, argcount=0, argvars=0x7ffdd216b6d0, rettv=0x7ffdd216b930, firstline=2, lastline=2, selfdict=0x0)
        at /home/foo/src/github.com/neovim/src/nvim/eval.c:22728
    #12 0x00000000004873a4 in call_func (funcname=0x7fb6348f3ee0 "vimfiler#view#_redraw_all_vimfiler", len=34, rettv=0x7ffdd216b930, argcount_in=0, argvars_in=0x7ffdd216b6d0, argv_func=0x0,
        firstline=2, lastline=2, doesrange=0x7ffdd216b92c, evaluate=true, partial=0x0, selfdict_in=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7687
    #13 0x000000000048a6f0 in get_func_tv (name=0x7fb6348f3ee0 "vimfiler#view#_redraw_all_vimfiler", len=34, rettv=0x7ffdd216b930, arg=0x7ffdd216b948, firstline=2, lastline=2, doesrange=0x7ffdd216b92c,
        evaluate=1, partial=0x0, selfdict=0x0) at /home/foo/src/github.com/neovim/src/nvim/eval.c:7459
    #14 0x0000000000489691 in ex_call (eap=0x7ffdd216bc18) at /home/foo/src/github.com/neovim/src/nvim/eval.c:2817
    #15 0x00000000004fae46 in do_one_cmd (cmdlinep=0x7ffdd216bef8, flags=7, cstack=0x7ffdd216bf00, fgetline=0x539820 <getnextac>, cookie=0x7ffdd216c508)
        at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198
    #16 0x00000000004f6ae3 in do_cmdline (cmdline=0x0, fgetline=0x539820 <getnextac>, cookie=0x7ffdd216c508, flags=7) at /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601
    #17 0x00000000005390ee in apply_autocmds_group (event=EVENT_VIMRESIZED, fname=0x7fb6348ed2c0 "/home/foo/src/github.com/neovim/build/vimfiler:default", fname_io=0x0, force=false, group=-3,
        buf=0x7fb634858000, eap=0x0) at /home/foo/src/github.com/neovim/src/nvim/fileio.c:6882
    #18 0x000000000052f67c in apply_autocmds (event=EVENT_VIMRESIZED, fname=0x0, fname_io=0x0, force=false, buf=0x7fb634858000) at /home/foo/src/github.com/neovim/src/nvim/fileio.c:6527
    #19 0x0000000000640df2 in screenalloc (doclear=false) at /home/foo/src/github.com/neovim/src/nvim/screen.c:6234
    #20 0x00000000006320d2 in screenclear () at /home/foo/src/github.com/neovim/src/nvim/screen.c:6277
    #21 0x0000000000641edf in screen_resize (width=49, height=56) at /home/foo/src/github.com/neovim/src/nvim/screen.c:7366
    #22 0x00000000006b2d82 in ui_refresh () at /home/foo/src/github.com/neovim/src/nvim/ui.c:175
    #23 0x00000000006b3121 in ui_refresh_event (argv=0x7ffdd216c748) at /home/foo/src/github.com/neovim/src/nvim/ui.c:181
    #24 0x00000000004d8297 in multiqueue_process_events (this=0x7fb634812370) at /home/foo/src/github.com/neovim/src/nvim/event/multiqueue.c:146
    #25 0x00000000004d7616 in loop_poll_events (loop=0x96e900 <main_loop>, ms=-1) at /home/foo/src/github.com/neovim/src/nvim/event/loop.c:56
    #26 0x00000000005eb635 in input_poll (ms=-1) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:326
    #27 0x00000000005ea700 in inbuf_poll (ms=-1) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:348
    #28 0x00000000005ea61d in os_inchar (buf=0x0, maxlen=0, ms=-1, tb_change_cnt=0) at /home/foo/src/github.com/neovim/src/nvim/os/input.c:110
    #29 0x000000000068e0af in state_enter (s=0x7ffdd216c888) at /home/foo/src/github.com/neovim/src/nvim/state.c:49
    #30 0x00000000005ac514 in normal_enter (cmdwin=false, noexmode=false) at /home/foo/src/github.com/neovim/src/nvim/normal.c:463
    #31 0x0000000000565c62 in main (argc=9, argv=0x7ffdd216cc28) at /home/foo/src/github.com/neovim/src/nvim/main.c:540

---

ASAN trace after provoking the bug with VimFiler:

=================================================================
==8540==ERROR: AddressSanitizer: heap-use-after-free on address 0x613000054748 at pc 0x0000007d1dd8 bp 0x7ffe71be6660 sp 0x7ffe71be6658
READ of size 4 at 0x613000054748 thread T0
    #0 0x7d1dd7 in copy_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:20116:37
    #1 0x87b92c in f_get /home/foo/src/github.com/neovim/src/nvim/eval.c:9895:5
    #2 0x7b35c0 in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7286:11
    #3 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    #4 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    #5 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    #6 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    #7 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    #8 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    #9 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    #10 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    #11 0x7abe36 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3494:9
    #12 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    #13 0x830cac in ex_return /home/foo/src/github.com/neovim/src/nvim/eval.c:22191:10
    #14 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    #15 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    #16 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    #17 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    #18 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    #19 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    #20 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    #21 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    #22 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    #23 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    #24 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    #25 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    #26 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    #27 0x7b78f2 in ex_let /home/foo/src/github.com/neovim/src/nvim/eval.c:1479:9
    #28 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    #29 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    #30 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    #31 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    #32 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    #33 0x7c1d3d in ex_call /home/foo/src/github.com/neovim/src/nvim/eval.c:2843:9
    #34 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    #35 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    #36 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    #37 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    #38 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    #39 0x7c1d3d in ex_call /home/foo/src/github.com/neovim/src/nvim/eval.c:2843:9
    #40 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    #41 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    #42 0xca2918 in apply_autocmds_group /home/foo/src/github.com/neovim/src/nvim/fileio.c:6882:5
    #43 0xc6c446 in apply_autocmds /home/foo/src/github.com/neovim/src/nvim/fileio.c:6527:10
    #44 0x140f374 in screenalloc /home/foo/src/github.com/neovim/src/nvim/screen.c:6234:5
    #45 0x13958d1 in screenclear /home/foo/src/github.com/neovim/src/nvim/screen.c:6277:3
    #46 0x1417573 in screen_resize /home/foo/src/github.com/neovim/src/nvim/screen.c:7366:5
    #47 0x17fb59b in ui_refresh /home/foo/src/github.com/neovim/src/nvim/ui.c:175:3
    #48 0x17fc100 in ui_refresh_event /home/foo/src/github.com/neovim/src/nvim/ui.c:181:3
    #49 0xa05bbf in multiqueue_process_events /home/foo/src/github.com/neovim/src/nvim/event/multiqueue.c:146:7
    #50 0x9ff8b6 in loop_poll_events /home/foo/src/github.com/neovim/src/nvim/event/loop.c:56:3
    #51 0x120d584 in input_poll /home/foo/src/github.com/neovim/src/nvim/os/input.c:326:3
    #52 0x12092ef in inbuf_poll /home/foo/src/github.com/neovim/src/nvim/os/input.c:348:24
    #53 0x1209193 in os_inchar /home/foo/src/github.com/neovim/src/nvim/os/input.c:110:18
    #54 0x16d3615 in state_enter /home/foo/src/github.com/neovim/src/nvim/state.c:49:13
    #55 0x101090b in normal_enter /home/foo/src/github.com/neovim/src/nvim/normal.c:463:3
    #56 0xdd0a82 in main /home/foo/src/github.com/neovim/src/nvim/main.c:542:3
    #57 0x7f3c61df42b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)
    #58 0x44b959 in _start (/home/foo/src/github.com/neovim/build/bin/nvim+0x44b959)

0x613000054748 is located 8 bytes inside of 352-byte region [0x613000054740,0x6130000548a0)
freed by thread T0 here:
    #0 0x4e9d70 in __interceptor_cfree.localalias.0 (/home/foo/src/github.com/neovim/build/bin/nvim+0x4e9d70)
    #1 0xefa184 in xfree /home/foo/src/github.com/neovim/src/nvim/memory.c:130:3
    #2 0x7e52b5 in dict_free_dict /home/foo/src/github.com/neovim/src/nvim/eval.c:6431:3
    #3 0x7e1e2c in free_unref_items /home/foo/src/github.com/neovim/src/nvim/eval.c:6063:7
    #4 0x7946cd in garbage_collect /home/foo/src/github.com/neovim/src/nvim/eval.c:5985:16
    #5 0xd08f4f in before_blocking /home/foo/src/github.com/neovim/src/nvim/getchar.c:1331:5
    #6 0x1209157 in os_inchar /home/foo/src/github.com/neovim/src/nvim/os/input.c:109:9
    #7 0x16d3615 in state_enter /home/foo/src/github.com/neovim/src/nvim/state.c:49:13
    #8 0x101090b in normal_enter /home/foo/src/github.com/neovim/src/nvim/normal.c:463:3
    #9 0xdd0a82 in main /home/foo/src/github.com/neovim/src/nvim/main.c:542:3
    #10 0x7f3c61df42b0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202b0)

previously allocated by thread T0 here:
    #0 0x4e9f08 in malloc (/home/foo/src/github.com/neovim/build/bin/nvim+0x4e9f08)
    #1 0xef9ee4 in try_malloc /home/foo/src/github.com/neovim/src/nvim/memory.c:84:15
    #2 0xefa0a4 in xmalloc /home/foo/src/github.com/neovim/src/nvim/memory.c:118:15
    #3 0x78bcc6 in dict_alloc /home/foo/src/github.com/neovim/src/nvim/eval.c:6321:15
    #4 0x86dc02 in get_dict_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:6789:9
    #5 0x865751 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4296:21
    #6 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    #7 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    #8 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    #9 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    #10 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    #11 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    #12 0x7a9ecc in eval0 /home/foo/src/github.com/neovim/src/nvim/eval.c:3420:9
    #13 0x7b78f2 in ex_let /home/foo/src/github.com/neovim/src/nvim/eval.c:1479:9
    #14 0xb06a1c in do_one_cmd /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:2198:5
    #15 0xae5557 in do_cmdline /home/foo/src/github.com/neovim/src/nvim/ex_docmd.c:601:20
    #16 0x7f2490 in call_user_func /home/foo/src/github.com/neovim/src/nvim/eval.c:21993:3
    #17 0x7b2eee in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7271:11
    #18 0x7c8d7a in get_func_tv /home/foo/src/github.com/neovim/src/nvim/eval.c:7091:11
    #19 0x8667f9 in eval7 /home/foo/src/github.com/neovim/src/nvim/eval.c:4353:15
    #20 0x8621e5 in eval6 /home/foo/src/github.com/neovim/src/nvim/eval.c:4073:7
    #21 0x85ce69 in eval5 /home/foo/src/github.com/neovim/src/nvim/eval.c:3925:7
    #22 0x858071 in eval4 /home/foo/src/github.com/neovim/src/nvim/eval.c:3666:7
    #23 0x857613 in eval3 /home/foo/src/github.com/neovim/src/nvim/eval.c:3588:7
    #24 0x856bb3 in eval2 /home/foo/src/github.com/neovim/src/nvim/eval.c:3525:7
    #25 0x7ab772 in eval1 /home/foo/src/github.com/neovim/src/nvim/eval.c:3458:7
    #26 0x93f89a in filter_map_one /home/foo/src/github.com/neovim/src/nvim/eval.c:9398:7
    #27 0x93f33a in filter_map /home/foo/src/github.com/neovim/src/nvim/eval.c:9372:13
    #28 0x8ceb57 in f_map /home/foo/src/github.com/neovim/src/nvim/eval.c:12900:3
    #29 0x7b35c0 in call_func /home/foo/src/github.com/neovim/src/nvim/eval.c:7286:11

SUMMARY: AddressSanitizer: heap-use-after-free /home/foo/src/github.com/neovim/src/nvim/eval.c:20116:37 in copy_tv
Shadow bytes around the buggy address:
  0x0c2680002890: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028a0: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c26800028b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c26800028d0: fd fd fd fd fd fd fd fd fd fd fd fd fa fa fa fa
=>0x0c26800028e0: fa fa fa fa fa fa fa fa fd[fd]fd fd fd fd fd fd
  0x0c26800028f0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002900: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002910: fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa fa
  0x0c2680002920: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c2680002930: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07
  Heap left redzone:       fa
  Heap right redzone:      fb
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack partial redzone:   f4
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb
==8540==ABORTING
@desdic desdic mentioned this pull request Feb 15, 2017
Closed
dwb pushed a commit to dwb/neovim that referenced this pull request Feb 21, 2017
Serialize makers - Fixes neovim#22
ba75da5
justinmk pushed a commit to justinmk/neovim that referenced this pull request May 20, 2017
@oni-link @justinmk
lua/executor.c: fix ASAN issue
54b9168 
neovim#6735 (comment)

```
[ RUN      ] luaeval(vim.api.…) errors out correctly when working with API: FAIL
...vis/build/neovim/neovim/test/functional/lua/api_spec.lua:158: Expected objects to be the same.
Passed in:
(nil)
Expected:
(string) 'Vim(call):E5108: Error while calling lua chunk for luaeval(): [string "<VimL compiled string>"]:1: Cannot convert given lua type'
stack traceback:
	...vis/build/neovim/neovim/test/functional/lua/api_spec.lua:158: in function <...vis/build/neovim/neovim/test/functional/lua/api_spec.lua:156>
==================== File /home/travis/build/neovim/neovim/build/log/ubsan.12582 ====================
= =================================================================
= ==12582==ERROR: AddressSanitizer: stack-buffer-underflow on address 0x7ffd000b65a0 at pc 0x000001771fe9 bp 0x7ffd000b5290 sp 0x7ffd000b5288
= READ of size 8 at 0x7ffd000b65a0 thread T0
=     #0 0x1771fe8 in vim_vsnprintf /home/travis/build/neovim/neovim/src/nvim/strings.c:934:31
=     #1 0xfbbe2d in emsgf /home/travis/build/neovim/neovim/src/nvim/message.c:593:3
=     #2 0xe6fb9f in nlua_error /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:109:3
=     #3 0xe70876 in nlua_eval_lua_string /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:365:5
=     #4 0x19d6386 in lj_BC_JFUNCV (/home/travis/build/neovim/neovim/build/bin/nvim+0x19d6386)
=     #5 0xe6fe6d in executor_eval_lua /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:555:3
=     #6 0x8d2bf3 in f_luaeval /home/travis/build/neovim/neovim/src/nvim/eval.c:12093:3
=     neovim#7 0x7f1478 in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:6390:11
=     neovim#8 0x806dd4 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:6130:11
=     neovim#9 0x7ff545 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
=     neovim#10 0xb686e8 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2241:5
=     neovim#11 0xb46de7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:607:20
=     neovim#12 0x848b1c in ex_execute /home/travis/build/neovim/neovim/src/nvim/eval.c:19319:7
=     neovim#13 0xb686e8 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2241:5
=     neovim#14 0xb46de7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:607:20
=     neovim#15 0xb4d0f5 in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:279:10
=     neovim#16 0x6501e3 in nvim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:52:3
=     neovim#17 0x59ea70 in handle_nvim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/api/private/dispatch_wrappers.generated.h:1577:3
=     neovim#18 0x1079987 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:467:19
=     neovim#19 0xa62492 in multiqueue_process_events /home/travis/build/neovim/neovim/src/nvim/event/multiqueue.c:150:7
=     neovim#20 0x1148e45 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7905:3
=     neovim#21 0x10ec79a in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1137:3
=     neovim#22 0x17697a0 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:61:26
=     neovim#23 0x10a473b in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:467:3
=     neovim#24 0xe78763 in main /home/travis/build/neovim/neovim/src/nvim/main.c:556:3
=     neovim#25 0x2adc64c50f44 in __libc_start_main /build/eglibc-MjiXCM/eglibc-2.19/csu/libc-start.c:287
=     neovim#26 0x44bef5 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x44bef5)
=
= Address 0x7ffd000b65a0 is located in stack of thread T0==12582==AddressSanitizer CHECK failed: /tmp/buildd/llvm-toolchain-3.9-3.9~svn288847/projects/compiler-rt/lib/asan/asan_thread.cc:314 "((ptr[0] == kCurrentStackFrameMagic)) != (0)" (0x0, 0x0)
=     #0 0x51253f in __asan::AsanCheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/travis/build/neovim/neovim/build/bin/nvim+0x51253f)
=     #1 0x528ed5 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/travis/build/neovim/neovim/build/bin/nvim+0x528ed5)
=     #2 0x515c3d in __asan::AsanThread::GetStackFrameAccessByAddr(unsigned long, __asan::AsanThread::StackFrameAccess*) (/home/travis/build/neovim/neovim/build/bin/nvim+0x515c3d)
=     #3 0x50c758 in __asan::DescribeAddressIfStack(unsigned long, unsigned long) (/home/travis/build/neovim/neovim/build/bin/nvim+0x50c758)
=     #4 0x50cd02 in __asan::DescribeAddress(unsigned long, unsigned long, char const*) (/home/travis/build/neovim/neovim/build/bin/nvim+0x50cd02)
=     #5 0x510f3d in __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) (/home/travis/build/neovim/neovim/build/bin/nvim+0x510f3d)
=     #6 0x512962 in __asan_report_load8 (/home/travis/build/neovim/neovim/build/bin/nvim+0x512962)
=     neovim#7 0x1771fe8 in vim_vsnprintf /home/travis/build/neovim/neovim/src/nvim/strings.c:934:31
=     neovim#8 0xfbbe2d in emsgf /home/travis/build/neovim/neovim/src/nvim/message.c:593:3
=     neovim#9 0xe6fb9f in nlua_error /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:109:3
=     neovim#10 0xe70876 in nlua_eval_lua_string /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:365:5
=     neovim#11 0x19d6386 in lj_BC_JFUNCV (/home/travis/build/neovim/neovim/build/bin/nvim+0x19d6386)
=     neovim#12 0xe6fe6d in executor_eval_lua /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:555:3
=     neovim#13 0x8d2bf3 in f_luaeval /home/travis/build/neovim/neovim/src/nvim/eval.c:12093:3
=     neovim#14 0x7f1478 in call_func /home/travis/build/neovim/neovim/src/nvim/eval.c:6390:11
=     neovim#15 0x806dd4 in get_func_tv /home/travis/build/neovim/neovim/src/nvim/eval.c:6130:11
=     neovim#16 0x7ff545 in ex_call /home/travis/build/neovim/neovim/src/nvim/eval.c:2761:9
=     neovim#17 0xb686e8 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2241:5
=     neovim#18 0xb46de7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:607:20
=     neovim#19 0x848b1c in ex_execute /home/travis/build/neovim/neovim/src/nvim/eval.c:19319:7
=     neovim#20 0xb686e8 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2241:5
=     neovim#21 0xb46de7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:607:20
=     neovim#22 0xb4d0f5 in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:279:10
=     neovim#23 0x6501e3 in nvim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:52:3
=     neovim#24 0x59ea70 in handle_nvim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/api/private/dispatch_wrappers.generated.h:1577:3
=     neovim#25 0x1079987 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:467:19
=     neovim#26 0xa62492 in multiqueue_process_events /home/travis/build/neovim/neovim/src/nvim/event/multiqueue.c:150:7
=     neovim#27 0x1148e45 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7905:3
=     neovim#28 0x10ec79a in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1137:3
=     neovim#29 0x17697a0 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:61:26
=     neovim#30 0x10a473b in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:467:3
=     neovim#31 0xe78763 in main /home/travis/build/neovim/neovim/src/nvim/main.c:556:3
=     neovim#32 0x2adc64c50f44 in __libc_start_main /build/eglibc-MjiXCM/eglibc-2.19/csu/libc-start.c:287
=     neovim#33 0x44bef5 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x44bef5)
=
=====================================================================================================
./test/helpers.lua:95: assertion failed!
stack traceback:
	./test/helpers.lua:95: in function 'check_logs'
	./test/functional/helpers.lua:654: in function <./test/functional/helpers.lua:653>
[ RUN      ] luaeval(vim.api.…) accepts any value as API Boolean: 19.19 ms OK
[----------] 13 tests from /home/travis/build/neovim/neovim/test/functional/lua/api_spec.lua (581.74 ms total)
[----------] Running tests from /home/travis/build/neovim/neovim/test/functional/lua/commands_spec.lua
[ RUN      ] :lua command works: 4.55 ms OK
[ RUN      ] :lua command throws catchable errors: FAIL
...uild/neovim/neovim/test/functional/lua/commands_spec.lua:45: Expected objects to be the same.
Passed in:
(nil)
Expected:
(string) 'Vim(lua):E5105: Error while calling lua chunk: [string "<VimL compiled string>"]:1: Invalid buffer id'
stack traceback:
	...uild/neovim/neovim/test/functional/lua/commands_spec.lua:45: in function <...uild/neovim/neovim/test/functional/lua/commands_spec.lua:40>
==================== File /home/travis/build/neovim/neovim/build/log/ubsan.12588 ====================
= =================================================================
= ==12588==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7fff76cfaa18 at pc 0x000001771009 bp 0x7fff76cf9710 sp 0x7fff76cf9708
= READ of size 4 at 0x7fff76cfaa18 thread T0
=     #0 0x1771008 in vim_vsnprintf /home/travis/build/neovim/neovim/src/nvim/strings.c:872:59
=     #1 0xfbbe2d in emsgf /home/travis/build/neovim/neovim/src/nvim/message.c:593:3
=     #2 0xe6fb9f in nlua_error /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:109:3
=     #3 0xe6efed in nlua_exec_lua_string /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:147:5
=     #4 0x19d6386 in lj_BC_JFUNCV (/home/travis/build/neovim/neovim/build/bin/nvim+0x19d6386)
=     #5 0xe6eb52 in executor_exec_lua /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:312:3
=     #6 0xe71b48 in ex_lua /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:596:3
=     neovim#7 0xb686e8 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2241:5
=     neovim#8 0xb46de7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:607:20
=     neovim#9 0x848b1c in ex_execute /home/travis/build/neovim/neovim/src/nvim/eval.c:19319:7
=     neovim#10 0xb686e8 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2241:5
=     neovim#11 0xb46de7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:607:20
=     neovim#12 0xb4d0f5 in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:279:10
=     neovim#13 0x6501e3 in nvim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:52:3
=     neovim#14 0x59ea70 in handle_nvim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/api/private/dispatch_wrappers.generated.h:1577:3
=     neovim#15 0x1079987 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:467:19
=     neovim#16 0xa62492 in multiqueue_process_events /home/travis/build/neovim/neovim/src/nvim/event/multiqueue.c:150:7
=     neovim#17 0x1148e45 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7905:3
=     neovim#18 0x10ec79a in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1137:3
=     neovim#19 0x17697a0 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:61:26
=     neovim#20 0x10a473b in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:467:3
=     neovim#21 0xe78763 in main /home/travis/build/neovim/neovim/src/nvim/main.c:556:3
=     neovim#22 0x2b264fbddf44 in __libc_start_main /build/eglibc-MjiXCM/eglibc-2.19/csu/libc-start.c:287
=     neovim#23 0x44bef5 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x44bef5)
=
= Address 0x7fff76cfaa18 is located in stack of thread T0==12588==AddressSanitizer CHECK failed: /tmp/buildd/llvm-toolchain-3.9-3.9~svn288847/projects/compiler-rt/lib/asan/asan_thread.cc:314 "((ptr[0] == kCurrentStackFrameMagic)) != (0)" (0x0, 0x0)
=     #0 0x51253f in __asan::AsanCheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/travis/build/neovim/neovim/build/bin/nvim+0x51253f)
=     #1 0x528ed5 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/home/travis/build/neovim/neovim/build/bin/nvim+0x528ed5)
=     #2 0x515c3d in __asan::AsanThread::GetStackFrameAccessByAddr(unsigned long, __asan::AsanThread::StackFrameAccess*) (/home/travis/build/neovim/neovim/build/bin/nvim+0x515c3d)
=     #3 0x50c758 in __asan::DescribeAddressIfStack(unsigned long, unsigned long) (/home/travis/build/neovim/neovim/build/bin/nvim+0x50c758)
=     #4 0x50cd02 in __asan::DescribeAddress(unsigned long, unsigned long, char const*) (/home/travis/build/neovim/neovim/build/bin/nvim+0x50cd02)
=     #5 0x510f3d in __asan::ReportGenericError(unsigned long, unsigned long, unsigned long, unsigned long, bool, unsigned long, unsigned int, bool) (/home/travis/build/neovim/neovim/build/bin/nvim+0x510f3d)
=     #6 0x5128a2 in __asan_report_load4 (/home/travis/build/neovim/neovim/build/bin/nvim+0x5128a2)
=     neovim#7 0x1771008 in vim_vsnprintf /home/travis/build/neovim/neovim/src/nvim/strings.c:872:59
=     neovim#8 0xfbbe2d in emsgf /home/travis/build/neovim/neovim/src/nvim/message.c:593:3
=     neovim#9 0xe6fb9f in nlua_error /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:109:3
=     neovim#10 0xe6efed in nlua_exec_lua_string /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:147:5
=     neovim#11 0x19d6386 in lj_BC_JFUNCV (/home/travis/build/neovim/neovim/build/bin/nvim+0x19d6386)
=     neovim#12 0xe6eb52 in executor_exec_lua /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:312:3
=     neovim#13 0xe71b48 in ex_lua /home/travis/build/neovim/neovim/src/nvim/lua/executor.c:596:3
=     neovim#14 0xb686e8 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2241:5
=     neovim#15 0xb46de7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:607:20
=     neovim#16 0x848b1c in ex_execute /home/travis/build/neovim/neovim/src/nvim/eval.c:19319:7
=     neovim#17 0xb686e8 in do_one_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:2241:5
=     neovim#18 0xb46de7 in do_cmdline /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:607:20
=     neovim#19 0xb4d0f5 in do_cmdline_cmd /home/travis/build/neovim/neovim/src/nvim/ex_docmd.c:279:10
=     neovim#20 0x6501e3 in nvim_command /home/travis/build/neovim/neovim/src/nvim/api/vim.c:52:3
=     neovim#21 0x59ea70 in handle_nvim_command /home/travis/build/neovim/neovim/build/src/nvim/auto/api/private/dispatch_wrappers.generated.h:1577:3
=     neovim#22 0x1079987 in on_request_event /home/travis/build/neovim/neovim/src/nvim/msgpack_rpc/channel.c:467:19
=     neovim#23 0xa62492 in multiqueue_process_events /home/travis/build/neovim/neovim/src/nvim/event/multiqueue.c:150:7
=     neovim#24 0x1148e45 in nv_event /home/travis/build/neovim/neovim/src/nvim/normal.c:7905:3
=     neovim#25 0x10ec79a in normal_execute /home/travis/build/neovim/neovim/src/nvim/normal.c:1137:3
=     neovim#26 0x17697a0 in state_enter /home/travis/build/neovim/neovim/src/nvim/state.c:61:26
=     neovim#27 0x10a473b in normal_enter /home/travis/build/neovim/neovim/src/nvim/normal.c:467:3
=     neovim#28 0xe78763 in main /home/travis/build/neovim/neovim/src/nvim/main.c:556:3
=     neovim#29 0x2b264fbddf44 in __libc_start_main /build/eglibc-MjiXCM/eglibc-2.19/csu/libc-start.c:287
=     neovim#30 0x44bef5 in _start (/home/travis/build/neovim/neovim/build/bin/nvim+0x44bef5)
=
=====================================================================================================
./test/helpers.lua:95: assertion failed!
stack traceback:
	./test/helpers.lua:95: in function 'check_logs'
	./test/functional/helpers.lua:654: in function <./test/functional/helpers.lua:653>
```
@jamessan jamessan mentioned this pull request May 23, 2017
Open
@osamuaoki osamuaoki mentioned this pull request Jun 9, 2019
Closed
butwerenotthereyet pushed a commit to butwerenotthereyet/neovim that referenced this pull request Dec 30, 2019
@junegunn
Fix neovim#22 - Escape ! in the command
8fdbcb5
@1kit 1kit mentioned this pull request Apr 29, 2020
Closed
@kylo252 kylo252 mentioned this pull request Oct 6, 2021
Closed
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: Fix snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
10def8a 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
@cryptomilk cryptomilk mentioned this pull request Mar 25, 2023
Merged
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
95890ef 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
e64e1b6 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
f5766ae 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
847f775 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
1403b49 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
d6f5756 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
c4f6a90 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
e992c09 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
1b19358 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
c7ef18f 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
93a3f29 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
71a95df 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
a871ab9 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
ff0e56e 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
e1f5384 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
26bf3d3 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 25, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
869a375 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
zeertzjq pushed a commit that referenced this pull request Mar 26, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3 (#22780)
e3dab4b 
Problem:
Wrong buffer size argument passed to snprintf() in set_cmdarg():
	Thread no. 1 (24 frames)
	 #8 snprintf at /usr/include/bits/stdio2.h:54
	 #9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
	 #10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
	 #11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
	 #12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
	 #13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
	 #14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
	 #15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
	 #16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
	 #17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
	 #18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 #19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 #20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
	 #21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
	 #22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 #23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 #24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
	 #25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
	 #26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 #27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 #28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
	 #29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
	 #30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
	 #31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Solution:
Subtract the offset from the buffer size.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
cryptomilk added a commit to cryptomilk/neovim that referenced this pull request Mar 27, 2023
@cryptomilk
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3
a4640cc 
Thread no. 1 (24 frames)
 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
craigmac pushed a commit to craigmac/neovim that referenced this pull request Apr 4, 2023
@cryptomilk @craigmac
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3 (neovim…
be72a22 
…#22780)

Problem:
Wrong buffer size argument passed to snprintf() in set_cmdarg():
	Thread no. 1 (24 frames)
	 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
	 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
	 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
	 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
	 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
	 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
	 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
	 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
	 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
	 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
	 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
	 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
	 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
	 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
	 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
	 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
	 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
	 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Solution:
Subtract the offset from the buffer size.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
@lewis6991 lewis6991 mentioned this pull request Apr 20, 2023
Closed
folke pushed a commit to folke/neovim that referenced this pull request May 22, 2023
@cryptomilk @folke
fix: snprintf buffer overflow detected by -D_FORTIFY_SOURCE=3 (neovim…
500bd9b 
…#22780)

Problem:
Wrong buffer size argument passed to snprintf() in set_cmdarg():
	Thread no. 1 (24 frames)
	 neovim#8 snprintf at /usr/include/bits/stdio2.h:54
	 neovim#9 set_cmdarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7044
	 neovim#10 apply_autocmds_group at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1843
	 neovim#11 apply_autocmds_exarg at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/autocmd.c:1549
	 neovim#12 readfile at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:617
	 neovim#13 buf_reload at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:5038
	 neovim#14 buf_check_timestamp at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4952
	 neovim#15 check_timestamps at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/fileio.c:4678
	 neovim#16 ex_checktime at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_cmds2.c:765
	 neovim#17 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
	 neovim#18 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 neovim#19 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 neovim#20 ex_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/eval.c:7727
	 neovim#21 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1620
	 neovim#22 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 neovim#23 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 neovim#24 do_ucmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/usercmd.c:1661
	 neovim#25 execute_cmd0 at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:1612
	 neovim#26 do_one_cmd at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:2275
	 neovim#27 do_cmdline at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/ex_docmd.c:584
	 neovim#28 nv_colon at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:4058
	 neovim#29 normal_execute at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:1172
	 neovim#30 state_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/state.c:88
	 neovim#31 normal_enter at /usr/src/debug/neovim-0.8.2-2.fc38.x86_64/src/nvim/normal.c:471

Solution:
Subtract the offset from the buffer size.

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
@seandewar seandewar mentioned this pull request Jul 18, 2023
Closed
@koct9i koct9i mentioned this pull request Jan 17, 2024
Closed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.

None yet
4 participants
@cmrosenberg @sbeckeriv @tarruda @Coornail