avcodec/clearvideo: Fix multiple runtime error: left shift of negative value -1024
authorMichael Niedermayer <michael@niedermayer.cc>
Sat, 6 May 2017 10:17:01 +0000 (12:17 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 6 May 2017 10:17:54 +0000 (12:17 +0200)
commitc0ffcb34c7e94817be934a1ee4a0b4c054723549
tree0fcec81b18c22e9d3165bd7f1f0d39aafb6b4fe4
parentb20c71409b24460983ba5d9afa0716714f9e0f7d
avcodec/clearvideo: Fix multiple runtime error: left shift of negative value -1024

Fixes: 1360/clusterfuzz-testcase-minimized-5606472043986944

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