[FFmpeg-trac] #2134(undetermined:new): libavcodec and AC3 audio crash XBMC
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trac at avcodec.org
Sat Jan 12 11:55:18 CET 2013
#2134: libavcodec and AC3 audio crash XBMC
------------------------------------+--------------------------------------
Reporter: marillat | Owner:
Type: defect | Status: new
Priority: normal | Component: undetermined
Version: 1.1 | Keywords:
Blocked By: | Blocking:
Reproduced by developer: 0 | Analyzed by developer: 0
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Hi,
Since 1.1 XBMC crash with an Arithmetic exception when reading a video
with an AC3 audio track and only AC3 track.
I did a bug report for XBMC, but I think the problem is in libavcodec as
1.0.1 don't crash XBMC. A XBMC rebuild against 1.1 changes nothing.
[http://trac.xbmc.org/ticket/13944]
{{{
Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread 0xa81cfb70 (LWP 19280)]
0x0876d47d in GetDelay (this=0xa905fea8) at
Engines/SoftAE/SoftAEStream.cpp:486
486 delay += (double)(m_inputBuffer.Used() / m_format.m_frameSize) /
(double)m_format.m_sampleRate;
(gdb) bt
#0 0x0876d47d in GetDelay (this=0xa905fea8) at
Engines/SoftAE/SoftAEStream.cpp:486
#1 CSoftAEStream::GetDelay (this=0xa905fea8) at
Engines/SoftAE/SoftAEStream.cpp:480
#2 0x0864d79d in CDVDAudio::GetDelay (this=<error reading variable:
Cannot access memory at address 0xa81cf100>, this at entry=<error reading
variable: Cannot access memory at address 0xa81cf0fc>) at DVDAudio.cpp:363
(gdb) quit
}}}
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2134>
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