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Tue Jan 23 16:03:19 CET 2007 · https://ffmpeg.org/pipermail/ffmpeg-devel/2007-January/027818.html

Hi

On Tue, Jan 23, 2007 at 02:10:19PM +0100, Benoit Fouet wrote:
> hi,
> 
> while playing with zzuf, i created a file which causes ffmpeg to crash
> in h264 decoder (or at least that's what i think)
> 
> here is the command line and the output:
> 
> $ valgrind -v --tool=memcheck ./ffmpeg_g -y -i
> http://darkkben.free.fr/corrupted_h264.mp4 out_test.mp4
[...]
> 
> if you need anything else from me, please ask.

could you try the above with a h264.c compiled with -O0 and if that
fails with #undef ARCH_X86 #undef HAVE_MMX ?
i think that might be more readable

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Opposition brings concord. Out of discord comes the fairest harmony.
-- Heraclitus
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[Ffmpeg-devel] h.264 decoder segfault