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(parent: 5634e20) | patch
avcodec/wmavoice: Fix integer overflow in synth_frame()
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 2 Nov 2019 14:15:46 +0000 (15:15 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 24 Nov 2019 22:00:25 +0000 (23:00 +0100)
commitcf323f4d38f5756ecdb8fb4f72c80a8069da832e
tree75bc646068db099a5e21b1f2969361d9ae322017tree | snapshot
parent5634e2052533fcce46f20c2720b0c8d5f55143cecommit | diff
avcodec/wmavoice: Fix integer overflow in synth_frame()

Fixes: left shift of negative value -3
Fixes: 18518/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMAVOICE_fuzzer-6560514359951360
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/wmavoice.c diff | blob | history
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