[FFmpeg-devel] [PATCH 1/2] avcodec/wcmv: Fix integer overflows

Michael Niedermayer michael at niedermayer.cc
Sun Sep 30 23:21:57 EEST 2018


On Tue, Sep 25, 2018 at 03:56:40AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 262140 * 65535 cannot be represented in type 'int'
> Fixes: 10090/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WCMV_fuzzer-5691269368512512
> 
> 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/wcmv.c | 4 ++++
>  1 file changed, 4 insertions(+)

will apply patchset

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

During times of universal deceit, telling the truth becomes a
revolutionary act. -- George Orwell
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