[FFmpeg-devel] [PATCH 2/4] avutil/avsscanf: Add () to avoid integer overflow in scanexp()

[Michael Niedermayer]

On Thu, Jun 18, 2020 at 02:20:24PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2147483610 + 52 cannot be represented in type 'int'
> Fixes: 23260/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PBM_fuzzer-5187871274434560
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavutil/avsscanf.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

will apply

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

It is what and why we do it that matters, not just one of them.
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