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>
Mon, 22 Oct 2018 19:43:17 +0000 (21:43 +0200)
commitb737317a8813e671c00b8ac7023c47e48ffeb1c8
tree920035e793096744a72fa3c4eb57de211e5532f1
parent18fce29d8f1ba73a736318519cd030946a9fec91
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>
libavcodec/mpeg4videodec.c