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, 18 Nov 2018 01:35:03 +0000 (02:35 +0100)
commit1effc4baa19de9ee203c7bc4b55a71270aeb3eef
tree0d3c556ac19ec97d2e3716b68b2f9b0411a23e9b
parent72268fbdc37ea692f01e0afbddae3939a9c02eb7
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