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(parent: 34e701f) | patch
avcodec/wmalosslessdec: Fix some integer anomalies
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 27 Oct 2019 23:12:59 +0000 (00:12 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Tue, 29 Oct 2019 15:20:33 +0000 (16:20 +0100)
commitd3dee676b8a8ab6752c599e25c9b5461f06a3959
tree7d42034a2f9b5e59a9612267e34151c2d63a4b9ftree | snapshot
parent34e701ff93b664703e1bc1b1a6073fa058b02f34commit | diff
avcodec/wmalosslessdec: Fix some integer anomalies

Fixes: left shift of negative value -341180
Fixes: 18401/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5686380134400000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/wmalosslessdec.c diff | blob | history
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