[FFmpeg-devel] [PATCH 3/4] avcodec/ffwavesynth: Fix integer overflow in computation of ddphi

Michael Niedermayer michael at niedermayer.cc
Wed Mar 18 21:21:48 EET 2020


On Mon, Mar 16, 2020 at 10:38:31AM +0100, Nicolas George wrote:
> Michael Niedermayer (12020-03-15):
> > Fixes: signed integer overflow: 1302123111085380114 - -8319005078741256972 cannot be represented in type 'long'
> > Fixes: 20991/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5148554161291264
> > 
> > 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 from me.

will apply

thx

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

"I am not trying to be anyone's saviour, I'm trying to think about the
 future and not be sad" - Elon Musk

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