[FFmpeg-devel] [PATCH 3/3] avformat/mov: Check sample size for overflow in mov_parse_stsd_audio()

[Michael Niedermayer]

On Thu, Mar 18, 2021 at 12:17:28AM +0100, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2 * 1914708000 cannot be represented in type 'int'
> Fixes: 31639/clusterfuzz-testcase-minimized-ffmpeg_dem_MOV_fuzzer-6303428239294464
> 
> 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/mov.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

In a rich man's house there is no place to spit but his face.
-- Diogenes of Sinope
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