[FFmpeg-devel] [PATCH 2/7] avformat/bfi: Check chunk_header

[Michael Niedermayer]

On Thu, Jan 14, 2021 at 11:51:11PM +0100, Michael Niedermayer wrote:
> Fixes: signed integer overflow: -2147483648 - 3 cannot be represented in type 'int'
> Fixes: 26910/clusterfuzz-testcase-minimized-ffmpeg_dem_BFI_fuzzer-6665764123836416
> 
> 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/bfi.c | 3 +++
>  1 file changed, 3 insertions(+)

will apply

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

Why not whip the teacher when the pupil misbehaves? -- Diogenes of Sinope
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