[FFmpeg-devel] [PATCH 1/4] avcodec/xpmdec: Do not use context dimensions as temporary variables

[Michael Niedermayer]

On Thu, Jun 13, 2019 at 01:20:17AM +0200, Michael Niedermayer wrote:
> Fixes: Integer overflow
> Fixes: 15134/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_XPM_fuzzer-5722635939348480
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/xpmdec.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)

will apply

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Concerning the gods, I have no means of knowing whether they exist or not
or of what sort they may be, because of the obscurity of the subject, and
the brevity of human life -- Protagoras
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