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(parent: 267eb2a) | patch
avcodec/apedec: make left/right unsigned to avoid undefined behavior
authorMichael Niedermayer <michael@niedermayer.cc>
Tue, 2 Jul 2019 10:13:19 +0000 (12:13 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 31 Jul 2019 18:35:07 +0000 (20:35 +0200)
commitbf778af1493b0814696307432763246fb53c75e7
treed86a4b4d9e48808ff80ac0de31fe122727dc572btree | snapshot
parent267eb2ab7f87696e1a156ca9a5ff1b1628d170c1commit | diff
avcodec/apedec: make left/right unsigned to avoid undefined behavior

Fixes: signed integer overflow: 755176387 + 1515360583 cannot be represented in type 'int'
Fixes: 15506/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5706859232624640
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/apedec.c diff | blob | history
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