[FFmpeg-devel] [PATCH] avcodec/tta: fix signed overflow in decorrelate

[Michael Niedermayer]

On Sat, Aug 05, 2023 at 07:51:48PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 2079654542 - -139267653 cannot be represented in type 'int'
> Fixes: 60811/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TTA_fuzzer-5915858409750528
> 
> 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/tta.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

will apply

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

No great genius has ever existed without some touch of madness. -- Aristotle
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