Michael Niedermayer 5030a9cca1 avcodec/ffwavesynth: Fix integer overflow in wavesynth_synth_sample / WS_SINE ...

Fixes: signed integer overflow: -1429092 * -32596 cannot be represented in type 'int'
Fixes: 24419/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5157849974702080

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a0da95df77)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2020-10-05 21:28:08 +02:00

14 KiB

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