avcodec/mpeg4videodec: Fix typo in sprite delta check
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 17 Oct 2018 23:19:36 +0000 (01:19 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 28 Oct 2018 00:22:42 +0000 (02:22 +0200)
commit6763ff890e41fb6669ce2cbc1ec1108d12641318
treec2de637f6279272cb08122108f83fd63d6aa3e85
parentced37ef52c24d35ac61bf885a753799d2dee464e
avcodec/mpeg4videodec: Fix typo in sprite delta check

Fixes: Integer overflow
Fixes: 10890/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MPEG4_fuzzer-5636062181851136

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit b737317a8813e671c00b8ac7023c47e48ffeb1c8)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/mpeg4videodec.c