[FFmpeg-devel] [PATCH 2/7] avcodec/nuv: widen buf_size type

Michael Niedermayer michael at niedermayer.cc
Tue May 12 01:58:13 EEST 2020


On Sun, May 10, 2020 at 09:20:14PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 65312 * 65312 cannot be represented in type 'int'
> Fixes: 20492/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NUV_fuzzer-5740176118906880
> 
> 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/nuv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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

Into a blind darkness they enter who follow after the Ignorance,
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to the Knowledge alone. -- Isha Upanishad
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