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(parent: c40df21) | patch
avcodec/adpcm: Fix invalid shift in AV_CODEC_ID_ADPCM_PSX
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 1 Mar 2020 21:46:34 +0000 (22:46 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 11 Mar 2020 22:57:04 +0000 (23:57 +0100)
commit0a11ef68f0a85905e704e503b433f5aa645d59ac
treeb030ce715a398d22bce076f7993854b08e919fc9tree | snapshot
parentc40df2166c7925fc81e1ef22563c2e32124cf1d6commit | diff
avcodec/adpcm: Fix invalid shift in AV_CODEC_ID_ADPCM_PSX

Fixes: left shift of negative value -1
Fixes: 20859/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_PSX_fuzzer-5720391507247104
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/adpcm.c diff | blob | history
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