empathy-av crashed with SIGSEGV in gst_color_balance_list_channels()

Bug #844904 reported by Alexander Hunziker on 2011-09-08
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Empathy
Fix Released
Critical
empathy (Ubuntu)
Medium
Unassigned

Bug Description

In a call, I was playing with the video controls, when empathy-av crashed.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: empathy 3.1.91-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-10.16-generic 3.0.4
Uname: Linux 3.0.0-10-generic x86_64
Architecture: amd64
Date: Thu Sep 8 17:27:24 2011
ExecutablePath: /usr/lib/empathy/empathy-av
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
ProcCmdline: /usr/lib/empathy/empathy-av
SegvAnalysis:
 Segfault happened at: 0x7fa16ee0e299 <gst_color_balance_list_channels+9>: mov (%rbx),%rdi
 PC (0x7fa16ee0e299) ok
 source "(%rbx)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: empathy
StacktraceTop:
 gst_color_balance_list_channels () from /usr/lib/libgstinterfaces-0.10.so.0
 empathy_video_src_get_supported_channels ()
 ?? ()
 ?? () from /usr/lib/libgstreamer-0.10.so.0
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: empathy-av crashed with SIGSEGV in gst_color_balance_list_channels()
UpgradeStatus: Upgraded to oneiric on 2011-09-07 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

visibility: private → public

StacktraceTop:
 gst_color_balance_list_channels (balance=0x0) at colorbalance.c:127
 empathy_video_src_get_supported_channels (src=<optimized out>) at empathy-video-src.c:341
 empathy_streamed_media_window_setup_video_input (self=0x24ea910) at empathy-streamed-media-window.c:449
 empathy_streamed_media_window_bus_message (bus=<optimized out>, message=0x2d96b10, user_data=<optimized out>) at empathy-streamed-media-window.c:2613
 gst_bus_source_dispatch (source=0x2878fd0, callback=0x427ff0 <empathy_streamed_media_window_bus_message>, user_data=0x24ea910) at gstbus.c:761

Changed in empathy (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
Changed in empathy:
importance: Unknown → Critical
status: Unknown → New
Changed in empathy (Ubuntu):
status: New → Triaged
Changed in empathy:
status: New → Fix Released
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package empathy - 3.1.92-0ubuntu1

---------------
empathy (3.1.92-0ubuntu1) oneiric; urgency=low

  * New upstream release with tons of bug fixes and updated translations.
    - Fix crash in gst_color_balance_list_channels(). (LP: #844904)
  * debian/control: Bump folks build dependency as per upstream configure.ac.
  * 41_unity_launcher_progress.patch: Update for new upstream version.
  * debian/empathy.install: Drop control-center panel, removed upstream.
 -- Martin Pitt <email address hidden> Mon, 19 Sep 2011 18:48:04 +0200

Changed in empathy (Ubuntu):
status: Triaged → Fix Released
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