Your message dated Thu, 06 Oct 2011 08:14:06 +0200
with message-id <87k48ir6j5....@faui43f.informatik.uni-erlangen.de>
and subject line Re: Bug#640514: [vlc] libavformat segfault on junk file
has caused the Debian Bug report #640514,
regarding [vlc] libavformat segfault on junk file
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
640514: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=640514
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: vlc
Version: 1.1.11-2+b3
Severity: normal
Since the upgrade to this version of vlc it crashes when trying to
open/play/check the format of certain junk files:
$ gdb --args vlc -vvv test0.junk
[...]
Starting program: /usr/bin/vlc -vvv test0.junk
[...]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb795cb70 (LWP 4232)]
0xb4550239 in av_open_input_stream (ic_ptr=0xb7721654, pb=0xb77215f0,
filename=0x80e2bb0 "/home/daniel/test0.junk", fmt=0xb4589160,
ap=<optimized out>)
at
/build/buildd-libav_0.7.1-4-i386-XItEB1/libav-0.7.1/libavformat/utils.c:469
469
/build/buildd-libav_0.7.1-4-i386-XItEB1/libav-0.7.1/libavformat/utils.c:
No such file or directory.
in
/build/buildd-libav_0.7.1-4-i386-XItEB1/libav-0.7.1/libavformat/utils.c
(gdb) bt
#0 0xb4550239 in av_open_input_stream (ic_ptr=0xb7721654, pb=0xb77215f0,
filename=0x80e2bb0 "/home/daniel/test0.junk", fmt=0xb4589160,
ap=<optimized out>)
at
/build/buildd-libav_0.7.1-4-i386-XItEB1/libav-0.7.1/libavformat/utils.c:469
#1 0xb4fa25b7 in OpenDemux (p_this=0x80e2d4c) at demux.c:220
#2 0xb7f4d1b0 in module_need (p_this=0x80e2d4c,
psz_capability=0xb7f8c3c6 "demux", psz_name=<optimized out>,
b_strict=true)
at modules/modules.c:559
#3 0xb7ef7d2e in __demux_New (p_obj=0x80faffc, p_parent_input=0x80faffc,
psz_access=0x80e04c8 "file", psz_demux=0xb7f942a5 "",
psz_path=0x80e2a88 "/home/daniel/test0.junk", s=0x80e2a2c,
out=0x80e0318,
b_quick=true) at input/demux.c:169
#4 0xb7f06a1e in InputSourceInit (p_input=0x80faffc, in=<optimized out>,
psz_mrl=0x80f4180 "file:///home/daniel/test0.junk",
psz_forced_demux=0x0,
b_in_can_fail=false) at input/input.c:2603
#5 0xb7f07da9 in Init (p_input=<optimized out>) at input/input.c:1244
#6 0xb7f0991e in input_Preparse (p_parent=0x80f7f1c, p_item=0x80f6b88)
at input/input.c:201
#7 0xb7ee5359 in Preparse (p_item=0x80f6b88, p_playlist=<optimized out>)
at playlist/preparser.c:140
#8 Thread (data=0x80f7df8) at playlist/preparser.c:220
#9 0xb7e9cc39 in start_thread (arg=0xb795cb70) at pthread_create.c:304
#10 0xb7e0596e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind
further
(This is with vlc-dbg and libav-dbg installed)
Attached are vlc -vvv logs and two small junk files that each causes
this crash (with slightly different vlc -vvv output, but that might also
be caused by the multi-threading). The junk files are derived from a
bigger *.asd file (generated by the Ableton Live software) which was
present in the vlc playlist and triggered the crash during vlc's file
scan (for meta-data I think).
It should be noted that this crash does not happen with ffplay, or
ffprobe, and I cannot tell whether it is a vlc or libav issue:
$ ffplay test0.junk
[...]
[dv @ 0x9975120] Format detected only with low score of 25, misdetection
possible!
[dv @ 0x9975120] Can't determine profile of DV input stream.
test0.junk: Operation not permitted
--- System information. ---
Architecture: i386
Kernel: Linux 3.0.0-1-686-pae
Debian Release: wheezy/sid
500 unstable ftp.de.debian.org
500 testing security.debian.org
500 testing ftp.de.debian.org
500 stable security.debian.org
500 stable ftp.de.debian.org
--- Package information. ---
Depends (Version) | Installed
================================================-+-=======================
ttf-freefont | 20100919-1
vlc-nox (= 1.1.11-2+b3) | 1.1.11-2+b3
libaa1 (>= 1.4p5) | 1.4p5-38+b1
libavcodec53 (>= 4:0.7-1) | 4:0.7.1-4
OR libavcodec-extra-53 (>= 4:0.7-1) |
libavutil51 (>= 4:0.7-1) | 4:0.7.1-4
OR libavutil-extra-51 (>= 4:0.7-1) |
libc6 (>= 2.8) | 2.13-18
libfreetype6 (>= 2.2.1) | 2.4.6-2
libfribidi0 (>= 0.19.2) | 0.19.2-1
libgcc1 (>= 1:4.1.1) | 1:4.6.1-8
libgl1-mesa-glx | 7.11-5
OR libgl1 |
libqtcore4 (>= 4:4.7.0~beta1) | 4:4.7.3-7
libqtgui4 (>= 4:4.5.3) | 4:4.7.3-7
libsdl-image1.2 (>= 1.2.10) | 1.2.10-2.1
libsdl1.2debian (>= 1.2.10-1) | 1.2.14-6.4
libstdc++6 (>= 4.6) | 4.6.1-8
libtar0 | 1.2.11-8
libva-x11-1 (>> 1.0.12~) | 1.0.12-2
libva1 (>> 1.0.12~) | 1.0.12-2
libvlccore4 (>= 1.1.0) | 1.1.11-2+b3
libx11-6 | 2:1.4.4-1
libx11-xcb1 | 2:1.4.4-1
libxcb-keysyms1 (>= 0.3.8) | 0.3.8-1
libxcb-randr0 (>= 1.1) | 1.7-3
libxcb-shm0 | 1.7-3
libxcb-xv0 (>= 1.2) | 1.7-3
libxcb1 | 1.7-3
libxext6 | 2:1.3.0-3
libxpm4 | 1:3.5.9-1
zlib1g (>= 1:1.2.3.3.dfsg) | 1:1.2.3.4.dfsg-3
ttf-freefont | 20100919-1
vlc-nox (= 1.1.11-2+b3) | 1.1.11-2+b3
libaa1 (>= 1.4p5) | 1.4p5-38+b1
libavcodec53 (>= 4:0.7-1) | 4:0.7.1-4
OR libavcodec-extra-53 (>= 4:0.7-1) |
libavutil51 (>= 4:0.7-1) | 4:0.7.1-4
OR libavutil-extra-51 (>= 4:0.7-1) |
libc6 (>= 2.8) | 2.13-18
libfreetype6 (>= 2.2.1) | 2.4.6-2
libfribidi0 (>= 0.19.2) | 0.19.2-1
libgcc1 (>= 1:4.1.1) | 1:4.6.1-8
libgl1-mesa-glx | 7.11-5
OR libgl1 |
libqtcore4 (>= 4:4.7.0~beta1) | 4:4.7.3-7
libqtgui4 (>= 4:4.5.3) | 4:4.7.3-7
libsdl-image1.2 (>= 1.2.10) | 1.2.10-2.1
libsdl1.2debian (>= 1.2.10-1) | 1.2.14-6.4
libstdc++6 (>= 4.6) | 4.6.1-8
libtar0 | 1.2.11-8
libva-x11-1 (>> 1.0.12~) | 1.0.12-2
libva1 (>> 1.0.12~) | 1.0.12-2
libvlccore4 (>= 1.1.0) | 1.1.11-2+b3
libx11-6 | 2:1.4.4-1
libx11-xcb1 | 2:1.4.4-1
libxcb-keysyms1 (>= 0.3.8) | 0.3.8-1
libxcb-randr0 (>= 1.1) | 1.7-3
libxcb-shm0 | 1.7-3
libxcb-xv0 (>= 1.2) | 1.7-3
libxcb1 | 1.7-3
libxext6 | 2:1.3.0-3
libxpm4 | 1:3.5.9-1
zlib1g (>= 1:1.2.3.3.dfsg) | 1:1.2.3.4.dfsg-3
liba52-0.7.4 | 0.7.4-16
libasound2 (>> 1.0.24.1) | 1.0.24.1-3
libass4 (>= 0.9.7) | 0.9.13-1
libavahi-client3 (>= 0.6.16) | 0.6.30-5
libavahi-common3 (>= 0.6.16) | 0.6.30-5
libavc1394-0 (>= 0.5.3) | 0.5.3-1+b2
libavcodec53 (>= 4:0.7-1) | 4:0.7.1-4
OR libavcodec-extra-53 (>= 4:0.7-1) |
libavformat53 (>= 4:0.7-1) | 4:0.7.1-4
OR libavformat-extra-53 (>= 4:0.7-1) |
libavutil51 (>= 4:0.7-1) | 4:0.7.1-4
OR libavutil-extra-51 (>= 4:0.7-1) |
libc6 (>= 2.8) | 2.13-18
libcaca0 (>= 0.99.beta17-1) | 0.99.beta17-2
libcddb2 | 1.3.2-3
libcdio10 | 0.81-4
libdbus-1-3 (>= 1.0.2) | 1.4.14-1
libdc1394-22 | 2.1.3-4
libdca0 | 0.0.5-4
libdirac-encoder0 | 1.0.2-4
libdvbpsi7 (>= 0.2.0) | 0.2.0-1
libdvdnav4 | 4.1.3-7
libdvdread4 | 4.1.3-10
libebml3 | 1.2.1-1
libfaad2 | 2.7-7
libflac8 (>= 1.2.1) | 1.2.1-5
libfontconfig1 (>= 2.8.0) | 2.8.0-3
libfreetype6 (>= 2.2.1) | 2.4.6-2
libfribidi0 (>= 0.19.2) | 0.19.2-1
libgcc1 (>= 1:4.1.1) | 1:4.6.1-8
libgcrypt11 (>= 1.4.5) | 1.5.0-3
libgnutls26 (>= 2.12.6.1-0) | 2.12.10-1
libgpg-error0 (>= 1.10) | 1.10-0.3
libkate1 (>= 0.3.0) | 0.4.1-1
liblircclient0 | 0.9.0~pre1-1
liblua5.1-0 | 5.1.4-10
libmad0 (>= 0.15.1b-3) | 0.15.1b-6
libmatroska4 | 1.2.0-1
libmodplug1 | 1:0.8.8.2-3
libmpcdec6 (>= 1:0.1~r435) | 2:0.1~r459-1
libmpeg2-4 | 0.4.1-3
libmtp9 (>= 1.1.0) | 1.1.0-4
libncursesw5 (>= 5.6+20070908) | 5.9-1
libogg0 (>= 1.1.0) | 1.2.2~dfsg-1
libpng12-0 (>= 1.2.13-4) | 1.2.46-3
libpostproc52 (>= 4:0.7-1) | 4:0.7.1-4
OR libpostproc-extra-52 (>= 4:0.7-1) |
libproxy0 (>= 0.2.3) | 0.3.1-3
libraw1394-11 | 2.0.7-1
libschroedinger-1.0-0 (>= 1.0.7) | 1.0.10-2.1
libshout3 | 2.2.2-5+b1
libsmbclient (>= 3.0.24) | 2:3.5.11~dfsg-1
libspeex1 (>= 1.2~beta3-1) | 1.2~rc1-1
libstdc++6 (>= 4.6) | 4.6.1-8
libswscale2 (>= 4:0.7-1) | 4:0.7.1-4
OR libswscale-extra-2 (>= 4:0.7-1) |
libtag1c2a (>= 1.7) | 1.7-1
libtheora0 (>= 0.0.0.alpha7.dfsg) | 1.1.1+dfsg.1-3
libtwolame0 | 0.3.13-1
libudev0 (>= 146) | 172-1
libupnp3 (>= 1.4.3) | 1:1.6.6-5.1
libv4l-0 (>= 0.5.0) | 0.8.5-3
libvcdinfo0 (>> 0.7.23) | 0.7.23-4+b2
libvlc5 (>= 1.1.1) | 1.1.11-2+b3
libvlccore4 (>= 1.1.0) | 1.1.11-2+b3
libvorbis0a (>= 1.1.2) | 1.3.2-1
libvorbisenc2 (>= 1.1.2) | 1.3.2-1
libx264-116 | 2:0.116.2042+git178455c-1+b1
libxml2 (>= 2.7.4) | 2.7.8.dfsg-4
zlib1g (>= 1:1.2.0.2) | 1:1.2.3.4.dfsg-3
libc6 (>= 2.8) | 2.13-18
libvlccore4 (>= 1.1.0) | 1.1.11-2+b3
vlc-data (= 1.1.11-2) | 1.1.11-2
libc6 (>= 2.10) | 2.13-18
libdbus-1-3 (>= 1.0.2) | 1.4.14-1
Package Status (Version) | Installed
=============================-+-===========
libavutil50 | 4:0.6.2-5
libavutil51 | 4:0.7.1-4
Recommends (Version) | Installed
=====================================-+-================
vlc-plugin-notify (= 1.1.11-2+b3) | 1.1.11-2+b3
vlc-plugin-pulse (= 1.1.11-2+b3) | 1.1.11-2+b3
xdg-utils | 1.1.0~rc1-2
vlc-plugin-notify (= 1.1.11-2+b3) | 1.1.11-2+b3
vlc-plugin-pulse (= 1.1.11-2+b3) | 1.1.11-2+b3
xdg-utils | 1.1.0~rc1-2
Suggests (Version) | Installed
=================================-+-===========
mozilla-plugin-vlc | 1.1.11-2+b3
videolan-doc |
mozilla-plugin-vlc | 1.1.11-2+b3
videolan-doc |
vlc-crash-test.tar.gz
Description: GNU Zip compressed data
--- End Message ---
--- Begin Message ---
reassign 640514 libavcodec53
found 640514 4:0.7.1-1
fixed 640514 4:0.7.1-7
stop
On Mi, Okt 05, 2011 at 23:52:50 (CEST), Daniel C. Klauer wrote:
> Hello,
>
>> Please update your libav* packages and retry.
>
> Ok, the crash no longer happens since libav 4:0.7.1-7, the current
> 4:0.7.2-1 is fine too.
-7 is more or less 0.7.2, I've included 63 post 0.7.1 patches from the
release branch in that upload. I guess one of these 63 patches fixes the
issue for you.
> (For the record, I can still reproduce the crash when using libav*,
> libswscale2 and libpostproc52 versions 4:0.7.1-5 or 4:0.7.1-6.)
Thanks, reassigning and closing as you've reported.
Cheers,
--
Gruesse/greetings,
Reinhard Tartler, KeyID 945348A4
--- End Message ---
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