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(parent: 2be3eb7) | patch
avcodec/mobiclip: Fix multiple integer overflows
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 29 Sep 2020 20:43:13 +0000 (22:43 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 11 Oct 2020 14:42:49 +0000 (16:42 +0200)
commit0aa1645140e69a092150cd4e1c7e54321f6cfd12
tree2d4d9ad771e5abfb42e4fa352976041343c9f539tree | snapshot
parent2be3eb7f77a3b6433016f5691ed504f99e0377dacommit | diff
avcodec/mobiclip: Fix multiple integer overflows

Fixes: signed integer overflow: 872415232 * 7 cannot be represented in type 'int'
Fixes: signed integer overflow: -2013265888 + -1744830464 cannot be represented in type 'int'
Fixes: 25834/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOBICLIP_fuzzer-5471406434025472
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/mobiclip.c diff | blob | history
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