[FFmpeg-devel] [PATCH 1/6] avformat/cafdec: Check channels

Michael Niedermayer michael at niedermayer.cc
Tue Apr 20 17:34:25 EEST 2021


On Sun, Apr 11, 2021 at 12:24:41AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: -1184429040541376544 * 32 cannot be represented in type 'long'
> Fixes: 31788/clusterfuzz-testcase-minimized-ffmpeg_dem_CAF_fuzzer-6236746338664448
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavformat/cafdec.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply patchset

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

Dictatorship naturally arises out of democracy, and the most aggravated
form of tyranny and slavery out of the most extreme liberty. -- Plato
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