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(parent: 89ffcd1) | patch
avformat/mvi: Check audio_data_size to be non negative
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 10 Apr 2021 20:55:00 +0000 (22:55 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 11 Apr 2021 18:44:47 +0000 (20:44 +0200)
commit7e241a1b73bcca768f48ff1851e9e9f3f0752000
treefcd4faa5b72e5287f449b32fb5396a3b2270f951tree | snapshot
parent89ffcd1bbe1150aa07ae52a4e1545668a4e83a3ecommit | diff
avformat/mvi: Check audio_data_size to be non negative

Fixes: left shift of negative value -224
Fixes: 32144/clusterfuzz-testcase-minimized-ffmpeg_dem_MVI_fuzzer-4971479323246592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavformat/mvi.c diff | blob | history
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