Michael Niedermayer 332f7a4c00 avcodec/wmadec: Keep track of exponent initialization per channel ...

Fixes: division by 0
Fixes: 19123/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMAV2_fuzzer-5655493121146880

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bf5c850b79)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2020-01-06 15:03:15 +01:00

35 KiB

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