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(parent: 0831cbf) | patch
avcodec/alac: Fix invalid shifts in 20/24 bps
authorMichael Niedermayer <michael@niedermayer.cc>
Fri, 6 Sep 2019 08:46:38 +0000 (10:46 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Tue, 24 Sep 2019 15:53:39 +0000 (17:53 +0200)
commitb30c07cc2b9ee5bc52e1782eba9aa40e99085a7e
treedd2be3dfa0fe2623cd075fcce1b15026e7fa8619tree | snapshot
parent0831cbfe099192098d91e049ed9cf03c5a9cb376commit | diff
avcodec/alac: Fix invalid shifts in 20/24 bps

Fixes: left shift of negative value -256
Fixes: 16892/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ALAC_fuzzer-4880802642395136
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/alac.c diff | blob | history
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