id,summary,reporter,owner,description,type,status,priority,component,version,resolution,keywords,cc,blockedby,blocking,reproduced,analyzed
2134,libavcodec and AC3 audio crash XBMC,marillat,,"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@entry=<error reading variable: Cannot access memory at address 0xa81cf0fc>) at DVDAudio.cpp:363
(gdb) quit
}}}
",defect,closed,normal,undetermined,1.1,invalid,,,,,0,0