avcodec/hevc_ps: Check delta_pocs in ff_hevc_decode_short_term_rps()
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 20 Aug 2017 22:18:48 +0000 (00:18 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 24 Aug 2017 10:10:33 +0000 (12:10 +0200)
commitae37bbef4368f78ce3f4771100d12a2c26a69420
tree664803370810a3327a2fcfaf21333ca2ad948587
parenteaf231544f2f93b96379af3adb71eb0e5f7c2664
avcodec/hevc_ps: Check delta_pocs in ff_hevc_decode_short_term_rps()

Fixes: integer overflow
Fixes: 2893/clusterfuzz-testcase-minimized-5809330567774208

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 2b44dcbc44e99daf9515753e9fd4c2e1ea53a2fa)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/hevc_ps.c