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FFmpeg/libavcodec
Michael Niedermayer bc624d1853 avcodec/flacdsp_template: Fix invalid shifts in decorrelate
Fixes: left shift of negative value -2
Fixes: 20303/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLAC_fuzzer-5096829297623040

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 3935c891e96c0819439da43d1b862652bbbdf065)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-07-02 19:55:09 +02:00
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