[Ffmpeg-devel] [BUG] Segfault in h264 decoder on corrupt input

[Matthias Hopf]

On Mar 14, 07 15:58:44 +0100, Panagiotis Issaris wrote:
> The commandline used to cause the crash:
> ffplay_g -stats pi-20070314T154046-ffmpeg-ffplay_crash.h264
> Input #0, h264, from 'pi-20070314T154046-ffmpeg-ffplay_crash.h264':
>   Duration: N/A, bitrate: N/A
>   Stream #0.0: Video: h264, yuv420p, 320x240, 25.00 fps(r)
> [h264 @ 0x847a2dc]negative number of zero coeffs at 13 5
> ...
> [h264 @ 0x847a2dc]decode_slice_header error
> [h264 @ 0x847a2dc]concealing 300 DC, 300 AC, 300 MV errors
> Segmentation fault (core dumped)

The attached patch *might* also fix this one. Please test.
But don't hold your breath.

CU

Matthias

--
Matthias Hopf <mhopf at suse.de>       __        __   __
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