-
-
Notifications
You must be signed in to change notification settings - Fork 5.4k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
patch 9.0.1840: [security] use-after-free in do_ecmd
Problem: use-after-free in do_ecmd Solution: Verify oldwin pointer after reset_VIsual() Signed-off-by: Christian Brabandt <cb@256bit.org>
- Loading branch information
Showing
8 changed files
with
59 additions
and
4 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Binary file not shown.
Binary file not shown.
Binary file not shown.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,20 @@ | ||
> +0&#ffffff0@74 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 | ||
@75 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,25 @@ | ||
" Some tests, that used to crash Vim | ||
source check.vim | ||
source screendump.vim | ||
|
||
CheckScreendump | ||
|
||
func Test_crash1() | ||
" The following used to crash Vim | ||
let opts = #{wait_for_ruler: 0} | ||
let args = ' -u NONE -i NONE -n -e -s -S ' | ||
let buf = RunVimInTerminal(args .. ' crash/poc_huaf1', opts) | ||
call VerifyScreenDump(buf, 'Test_crash_01', {}) | ||
exe buf .. "bw!" | ||
|
||
let buf = RunVimInTerminal(args .. ' crash/poc_huaf2', opts) | ||
call VerifyScreenDump(buf, 'Test_crash_01', {}) | ||
exe buf .. "bw!" | ||
|
||
let buf = RunVimInTerminal(args .. ' crash/poc_huaf3', opts) | ||
call VerifyScreenDump(buf, 'Test_crash_01', {}) | ||
exe buf .. "bw!" | ||
|
||
endfunc | ||
|
||
" vim: shiftwidth=2 sts=2 expandtab |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters