avcodec/g723_1dec: Fix runtime error: left shift of negative value -1
authorMichael Niedermayer <michael@niedermayer.cc>
Fri, 12 May 2017 11:13:46 +0000 (13:13 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Fri, 12 May 2017 11:40:59 +0000 (13:40 +0200)
commitc4c0245686bc2fcc545644101c7b328fed71f268
treed43809bc4cf725e9aa34f0775287422e1a680e9b
parentdf640dbbc949d0f4deefaf43e86b8bd50ae997cc
avcodec/g723_1dec: Fix runtime error: left shift of negative value -1

Fixes: 1504/clusterfuzz-testcase-minimized-6249212138225664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/g723_1dec.c