[FFmpeg-devel] [PATCH 7/7] avcodec/utvideodec: Fix integer overflow in decode_plane()

Michael Niedermayer michael at niedermayer.cc
Tue May 12 02:00:04 EEST 2020


On Sun, May 10, 2020 at 09:20:19PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2147483594 + 142 cannot be represented in type 'int'
> Fixes: 20492/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_UTVIDEO_fuzzer-5658568101724160
> 
> 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/utvideodec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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

What does censorship reveal? It reveals fear. -- Julian Assange
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