avcodec/dss_sp: Fix multiple left shift of negative value -466
authorMichael Niedermayer <michael@niedermayer.cc>
Fri, 5 May 2017 16:07:25 +0000 (18:07 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 5 May 2017 16:33:38 +0000 (18:33 +0200)
commit38152d9368beb080b4acd6cd9e5ccc89b3f733bf
treed2d3c2f29ac0cfad4816dc6e1594605c01887a6b
parent9fac508ca46f93450ec232299dfd15ac70b6f326
avcodec/dss_sp: Fix multiple left shift of negative value -466

Fixes: 1339/clusterfuzz-testcase-minimized-4614671485108224

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