[MPlayer-users] [BUG] Segmentation fault when playing mkv files

[Kjetil S. Matheussen]

Ubitux:
> 'Right, so the problem seems to be when compiling with gcc4.4. Using
> --cc=gcc3.4, it solved the problem...


Same problem here. However, I solved it by simply compiling
libmpdemux/demux_mkv.c with '-O2' instead of '-O4'.
('-O3' did not help)


Info about OS/software/hardware/mplayer below:



[kjetil at ttleon ~]$ gcc --version
gcc (GCC) 4.4.1 20090725 (Red Hat 4.4.1-2)
[kjetil at ttleon ~]$ more /proc/cpuinfo |grep model\ name
model name      : Intel(R) Core(TM) i7 CPU         920  @ 2.67GHz
<...>
[kjetil at ttleon ~]$ uname -a
Linux ttleon 2.6.30.5-43.fc11.i686.PAE #1 SMP Thu Aug 27 21:34:36 EDT 2009 
i686 i686 i386 GNU/Linux
[kjetil at ttleon mplayer]$ svn update

Fetching external item into 'libavutil'
External at revision 19903.


Fetching external item into 'libavcodec'
External at revision 19903.


Fetching external item into 'libavformat'
External at revision 19903.


Fetching external item into 'libpostproc'
External at revision 19903.


Fetching external item into 'libdvdread4'
External at revision 1181.


Fetching external item into 'libdvdnav'
External at revision 1181.

At revision 29687.