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.

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

segfault during pkg_shutdown when using openssl legacy providers and pkg+https scheme #2191

Open
rcmcdonald91 opened this issue Oct 18, 2023 · 0 comments · May be fixed by #2192
Open

segfault during pkg_shutdown when using openssl legacy providers and pkg+https scheme #2191

rcmcdonald91 opened this issue Oct 18, 2023 · 0 comments · May be fixed by #2192

Comments

@rcmcdonald91
Copy link
Contributor

rcmcdonald91 commented Oct 18, 2023

edit: looks like an issue with openssl openssl/openssl#17312

edit2: this is actually an issue with curl curl/curl#12153

Enabling legacy providers in /etc/ssl/openssl.cnf and using pkg+https url scheme causes pkg to segfault during pkg_shutdown.

modify /etc/ssl/openssl.cnf to include:

   openssl_conf = openssl_init
   
   [openssl_init]
   providers = provider_sect
   
   [provider_sect]
   default = default_sect
   legacy = legacy_sect
   
   [default_sect]
   activate = 1
   
   [legacy_sect]
   activate = 1

and change the url scheme to use pkg+https in /etc/pkg/FreeBSD.conf

Core was generated by `pkg update'.
Program terminated with signal SIGSEGV, Segmentation fault.
Address not mapped to object.
#0  0x0000000828b9fc8a in ?? () from /lib/libthr.so.3
(gdb) bt
#0  0x0000000828b9fc8a in ?? () from /lib/libthr.so.3
#1  0x0000000823a24779 in CRYPTO_THREAD_read_lock () from /lib/libcrypto.so.30
#2  0x0000000823a1323c in ?? () from /lib/libcrypto.so.30
#3  0x0000000823a23376 in ?? () from /lib/libcrypto.so.30
#4  0x0000000823a12ed2 in OSSL_LIB_CTX_free () from /lib/libcrypto.so.30
#5  0x000000082b917646 in ?? () from /usr/lib/ossl-modules/legacy.so
#6  0x0000000823a2106d in ?? () from /lib/libcrypto.so.30
#7  0x0000000823b5c191 in EVP_CIPHER_free () from /lib/libcrypto.so.30
#8  0x0000000822a0f49a in SSL_CTX_free () from /usr/lib/libssl.so.30
#9  0x000000000051e66b in ossl_close (cf=0x2047a441f8a0, data=0x2047a44a7000)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/vtls/openssl.c:1927
#10 0x000000000051a0e0 in cf_close (cf=0x2047a441f8a0, data=0x2047a44a7000)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/vtls/vtls.c:1424
#11 0x00000000005186a8 in ssl_cf_close (cf=0x2047a441f8a0, data=0x2047a44a7000)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/vtls/vtls.c:1496
#12 0x00000000004c1e93 in cf_setup_close (cf=0x2047a441f930, data=0x2047a44a7000)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/connect.c:1299
#13 0x00000000004b7e7a in cf_hc_close (cf=0x2047a441f660, data=0x2047a44a7000)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/cf-https-connect.c:435
#14 0x00000000004bdfcc in Curl_conn_close (data=0x2047a44a7000, index=0)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/cfilters.c:164
#15 0x0000000000508ab9 in conn_shutdown (data=0x2047a44a7000)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/url.c:697
#16 0x0000000000508a20 in Curl_disconnect (data=0x2047a44a7000, conn=0x2047a443d800, 
    dead_connection=false)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/url.c:809
#17 0x00000000004c0520 in Curl_conncache_close_all_connections (connc=0x2047a44292d0)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/conncache.c:533
#18 0x00000000004eafc2 in curl_multi_cleanup (multi=0x2047a44291c0)
    at /wrkdirs/usr/ports/ports-mgmt/pkg/work/pkg-1.20.8/external/curl/lib/multi.c:2826
#19 0x00000000005a7de8 in curl_cleanup (repo=0x2047a444e000) at fetch_libcurl.c:520
#20 0x000000000055e1b4 in pkg_repo_free (r=0x2047a444e000) at pkg_config.c:1490
#21 0x000000000055e08f in pkg_shutdown () at pkg_config.c:1506
#22 0x0000000829b4be6b in __cxa_finalize () from /lib/libc.so.7
#23 0x0000000829b4c391 in exit () from /lib/libc.so.7
#24 0x0000000829a7e761 in __libc_start1 () from /lib/libc.so.7
#25 0x00000000002d3320 in _start () at /usr/src/lib/csu/amd64/crt1_s.S:83
@rcmcdonald91 rcmcdonald91 changed the title segfault during pkg_shutdown when using legacy openssl providers and pkg+https scheme segfault during pkg_shutdown when using openssl legacy providers and pkg+https scheme Oct 19, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging a pull request may close this issue.

1 participant