Michael Niedermayer 922c84a4f6 avcodec/ffwavesynth: Check if there is enough extradata before allocation ...

Fixes: OOM
Fixes: 15750/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FFWAVESYNTH_fuzzer-5702090367696896

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 65bac4a782)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2019-11-11 20:18:46 +01:00

14 KiB

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