avcodec/jpeg2000dec: Fix off by 1 error in JPEG2000_PGOD_CPRL handling
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 20 Oct 2018 20:35:37 +0000 (22:35 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Wed, 31 Oct 2018 23:52:46 +0000 (00:52 +0100)
commit98444e0222eda0d9e1a67ac28e2822434db4175e
tree655e3d0e9fcb13b11cc965e109119f3816681b2e
parent947f7af04821555f6ee935e5735560daabbe9a14
avcodec/jpeg2000dec: Fix off by 1 error in JPEG2000_PGOD_CPRL handling

Fixes: assertion failure
Fixes: 10785/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEG2000_fuzzer-5672160496975872

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 305e523105f6f59e7572050f19edc9f4671c036c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/jpeg2000dec.c