avcodec/snowdec: Check intra block dc differences.
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 15 Nov 2017 20:17:15 +0000 (21:17 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 17 Nov 2017 19:37:41 +0000 (20:37 +0100)
commitc3b9bbcc6edf2d83fe4857484cfa0839872188c6
treefe7630dc90bdd58e27672533a8e4c1b93444ff53
parent5d7c76566cdd0544a4bda59b520be22bd7ad7f30
avcodec/snowdec: Check intra block dc differences.

Fixes: Timeout
Fixes: 3142/clusterfuzz-testcase-5007853163118592

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/snowdec.c