[FFmpeg-devel] [PATCH 1/5] avformat/voc_packet: Add a basic check on max_size

Michael Niedermayer michael at niedermayer.cc
Mon Mar 1 21:16:34 EET 2021


On Sun, Dec 13, 2020 at 01:30:27AM +0100, Michael Niedermayer wrote:
> Fixes: signed integer overflow: -2147483648 - 4 cannot be represented in type 'int'
> Fixes: 28127/clusterfuzz-testcase-minimized-ffmpeg_dem_VOC_fuzzer-4880586455646208
> 
> 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/voc_packet.c | 2 ++
>  1 file changed, 2 insertions(+)

will apply

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

I do not agree with what you have to say, but I'll defend to the death your
right to say it. -- Voltaire
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