[FFmpeg-devel] [PATCH 1/2] avcodec/ffwavesynth: Avoid signed integer overflow in phi_at()

[Nicolas George]

Michael Niedermayer (12021-03-06):
> Fixes: signed integer overflow: 2314885530818453536 - -9070214327174160352 cannot be represented in type 'long'
> Fixes: 31000/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-6558389742206976
> 
> 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/ffwavesynth.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

No objection.

Regards,

-- 
  Nicolas George
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20210323/28415f49/attachment.sig>