[FFmpeg-devel] [PATCH 2/4] avcodec/4xm: Fix signed integer overflows in idct()

[Michael Niedermayer]

On Thu, Jun 27, 2019 at 02:35:31AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 20242 * 121095 cannot be represented in type 'int'
> Fixes: 15310/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FOURXM_fuzzer-5737051745419264
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> ---
>  libavcodec/4xm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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

Complexity theory is the science of finding the exact solution to an
approximation. Benchmarking OTOH is finding an approximation of the exact
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