[FFmpeg-devel] [PATCH 3/4] avformat/sbgdec: Check for overflow in timestamp preparation

[Michael Niedermayer]

On Tue, Apr 27, 2021 at 09:21:34PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 9223372036854775807 + 86400000000 cannot be represented in type 'long'
> Fixes: 29102/clusterfuzz-testcase-minimized-ffmpeg_dem_SBG_fuzzer-6731040263634944
> 
> 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/sbgdec.c | 4 ++++
>  1 file changed, 4 insertions(+)

will apply

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

Republics decline into democracies and democracies degenerate into
despotisms. -- Aristotle
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