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(parent: 09e5e40) | patch
avcodec/dcadsp: Fix integer overflow in dmix_add_c()
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 30 Jan 2021 18:09:36 +0000 (19:09 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 8 Mar 2021 21:08:49 +0000 (22:08 +0100)
commitb4ebf483bcbf2e5db6bd29607142741f62598b4e
treeffeacfda5df4e01f5252c5a195b64f1fc605d085tree | snapshot
parent09e5e406c7b9d7c1ee97ebae1476a2f68e6a90d1commit | diff
avcodec/dcadsp: Fix integer overflow in dmix_add_c()

Fixes: signed integer overflow: 1515225320 + 759416059 cannot be represented in type 'int'
Fixes: 29256/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DCA_fuzzer-5719088561258496
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/dcadsp.c diff | blob | history
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