This bug was reported against version 0.7.x. Is this still a problem
with more recent versions of libav?
** Changed in: libav (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/869125
Title:
ffmpeg crashed with SIGSEGV in av_image_copy()
Status in libav package in Ubuntu:
Incomplete
Bug description:
i tried to convert an audiobook (.m4b with png-pictures [vfr], aac-sound, and
chapters) into mkv. The crash is easily reproducible, no matter what
target-codecs are being used. But the same conversation succeeded with ffmpeg
in Natty (don't know the version-number as i have no natty-pc here at the
moment). I am using a VirtualMachine under VirtualBox 4.1.4 r74291
A Sample of the AudioBook i've used can be freely downloaded under
http://download.jw.org/files/media_books/we_X.m4b
ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: ffmpeg 4:0.7.2-1ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
ApportVersion: 1.23-0ubuntu2
Architecture: i386
CrashCounter: 1
Date: Thu Oct 6 14:26:06 2011
ExecutablePath: /usr/bin/ffmpeg
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901)
ProcCmdline: ffmpeg -i we_X.m4b -sn test.mkv
SegvAnalysis:
Segfault happened at: 0x24f19b: movdqa 0x60(%eax),%xmm6
PC (0x0024f19b) ok
source "0x60(%eax)" (0x08dc3000) not located in a known VMA region (needed
readable region)!
destination "%xmm6" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: libav
StacktraceTop:
?? () from /lib/i386-linux-gnu/libc.so.6
av_image_copy () from /usr/lib/i686/cmov/libavutil.so.51
?? () from /usr/lib/i686/cmov/libavfilter.so.2
avfilter_request_frame () from /usr/lib/i686/cmov/libavfilter.so.2
?? ()
Title: ffmpeg crashed with SIGSEGV in av_image_copy()
UpgradeStatus: Upgraded to oneiric on 2011-09-13 (23 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
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