[FFmpeg-devel] [PATCH] avutil/timecode: Avoid fps overflow

Michael Niedermayer michael at niedermayer.cc
Mon Mar 15 00:12:16 EET 2021


On Mon, Mar 01, 2021 at 03:32:09PM +0100, Michael Niedermayer wrote:
> Fixes: Integer overflow and division by 0
> Fixes: poc-202102-div.mov
> 
> Found-by: 1vanChen of NSFOCUS Security Team
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavutil/timecode.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

will apply

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

When the tyrant has disposed of foreign enemies by conquest or treaty, and
there is nothing more to fear from them, then he is always stirring up
some war or other, in order that the people may require a leader. -- Plato
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