avcodec/svq3: Fix runtime error: left shift of negative value -6
authorMichael Niedermayer <michael@niedermayer.cc>
Mon, 15 May 2017 19:21:20 +0000 (21:21 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Sat, 20 May 2017 01:41:34 +0000 (03:41 +0200)
commitc90ad2b5ccd090e72d5996925d15801b9e667b78
tree2db19c3dbfa2ba95752fb62cc161e781d2a3e8b6
parenta1778b8cdda75757956a414c036da7326e4cac2e
avcodec/svq3: Fix runtime error: left shift of negative value -6

Fixes: 1604/clusterfuzz-testcase-minimized-5312060206350336

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a6eb006ad47beb6d5e5cc2c99f8185965209ec6b)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/svq3.c