[Bug 911436] Re: https crashed with SIGSEGV in lookup_or_create_bucket()
Launchpad Bug Tracker
911436 at bugs.launchpad.net
Fri Mar 23 23:39:39 UTC 2012
This bug was fixed in the package p11-kit - 0.12-2ubuntu1
---------------
p11-kit (0.12-2ubuntu1) precise; urgency=low
* Merge with Debian, bringing in upstream module and build fixes.
* Add valid-config-files.patch, introducing a static function to
validate config filenames against a sane pattern (LP: #911436)
* Add duplicate-module-fix.patch, making sure that after we unload
a duplicate module, we stop trying to reference it (LP: #911436)
p11-kit (0.12-2) unstable; urgency=low
* Upload to unstable.
p11-kit (0.12-1) experimental; urgency=low
* Drop DEB_CPPFLAGS_MAINT_APPEND = -D_XOPEN_SOURCE=600 -D_BSD_SOURCE,
upstream's usage of AC_USE_SYSTEM_EXTENSIONS should make this unnecessary.
* Upload to experimental, let 0.11-3 propagate to wheezy.
p11-kit (0.11-3) unstable; urgency=low
* Do not export CPPFLAGS in debian/rules, it disabled the respective
hardening-options. (Thanks, Simon Ruderich) Closes: #662100
p11-kit (0.11-2) unstable; urgency=low
* Bump versioning of p11_kit_initialize_registered,
p11_kit_initialize_module and p11_kit_load_initialize_module.
(Due to upstream change "Remove automatic reinitialization of PKCS#11
after fork")
* Use debhelper v9 compat to get dpkg-buildflags. Drop --libdir argument to
./configure, bump b-d.
p11-kit (0.11-1) unstable; urgency=low
* New upstream version.
-- Adam Conrad <adconrad at ubuntu.com> Fri, 23 Mar 2012 15:39:09 -0600
** Changed in: p11-kit (Ubuntu)
Status: Triaged => Fix Released
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https://bugs.launchpad.net/bugs/911436
Title:
https crashed with SIGSEGV in lookup_or_create_bucket()
Status in “apt” package in Ubuntu:
Invalid
Status in “p11-kit” package in Ubuntu:
Fix Released
Bug description:
This happened after a slightly broken upgrade, but it can be
reproduced with
$ sudo cp /etc/pkcs11/modules/gnome-keyring-module /etc/pkcs11/modules/gnome-keyring-module.dpkg-new
$ sudo apt-get update
p11-kit: duplicate configured module: gnome-keyring-module: /usr/lib/x86_64-linux-gnu/pkcs11/gnome-keyring-pkcs11.so
E: Method https has died unexpectedly!
E: Sub-process https received a segmentation fault.
There are two bugs here, I suppose. One is that pkcs11 should ignore
*.dpkg-new files (usually this would be done by reading, e.g.,
/etc/pkcs11/modules/*.conf instead of /etc/pkcs11/modules/*), and the
other is that a duplicate file shouldn’t cause a crash.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: apt-transport-https 0.8.16~exp5ubuntu14.1
ProcVersionSignature: Ubuntu 3.2.0-7.13-generic 3.2.0-rc7
Uname: Linux 3.2.0-7-generic x86_64
NonfreeKernelModules: openafs
ApportVersion: 1.90-0ubuntu1
Architecture: amd64
Date: Tue Jan 3 15:17:28 2012
ExecutablePath: /usr/lib/apt/methods/https
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101202)
ProcCmdline: /usr/lib/apt/methods/https
SegvAnalysis:
Segfault happened at: 0x1dd4460: add %al,(%rax)
PC (0x01dd4460) in non-executable VMA region: 0x01db9000-0x01dda000 rw-p [heap]
source "%al" ok
destination "(%rax)" (0x000078b1) not located in a known VMA region (needed writable region)!
SegvReason:
executing writable VMA [heap]
writing NULL VMA
Signal: 11
SourcePackage: apt
StacktraceTop:
?? ()
?? () from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
?? () from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
?? () from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
p11_kit_initialize_registered () from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
Title: https crashed with SIGSEGV in p11_kit_initialize_registered()
UpgradeStatus: Upgraded to precise on 2011-11-16 (48 days ago)
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