tracker-extract crashed with SIGSEGV in dca_syncinfo()

[Philippe Lefevre]

This trouble is very frequent. I don't know what fire it.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: tracker-extract 0.14.0-2ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-48.74-generic 3.2.46
Uname: Linux 3.2.0-48-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: amd64
CrashCounter: 1
Date: Thu Jun 20 22:49:47 2013
ExecutablePath: /usr/lib/tracker/tracker-extract
MarkForUpload: True
ProcCmdline: /usr/lib/tracker/tracker-extract
ProcCwd: /
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANGUAGE=fr_FR:en
 LANG=fr_FR.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f178048683b <dca_syncinfo+27>: movzbl (%rsi),%eax
 PC (0x7f178048683b) ok
 source "(%rsi)" (0x7f17880b5000) in non-readable VMA region: 0x7f17880b5000-0x7f178c000000 ---p None
 destination "%eax" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading VMA None
Signal: 11
SourcePackage: tracker
StacktraceTop:
 dca_syncinfo () from /usr/lib/libdca.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstdtsdec.so
 ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-0.10.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-0.10.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-0.10.so.0
Title: tracker-extract crashed with SIGSEGV in dca_syncinfo()
UpgradeStatus: Upgraded to precise on 2013-05-30 (22 days ago)
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin mumble-server mysql mythtv netdev plugdev powerdev scanner tape vboxusers video www-data

[Apport retracing service (apport)]

StacktraceTop:
 dca_syncinfo (state=0x7f1788078820, buf=0x7f17880b5000 <Address 0x7f17880b5000 out of bounds>, flags=0x7f17830318e0, sample_rate=0x7f17830318e4, bit_rate=0x7f17830318e8, frame_length=0x7f17830318ec) at parse.c:162
 gst_dtsdec_parse (bdec=0x7f1788010060, adapter=<optimized out>, _offset=0x7f178303197c, len=0x7f1783031978) at gstdtsdec.c:297
 gst_audio_decoder_push_buffers (dec=0x7f1788010060, force=0) at gstaudiodecoder.c:991
 gst_audio_decoder_chain_forward (dec=0x7f1788010060, buffer=0x0) at gstaudiodecoder.c:1145
 gst_audio_decoder_chain (pad=<optimized out>, buffer=0x7f17880781f0) at gstaudiodecoder.c:1393