avcodec/mpeg4videodec: Fix runtime error: shift exponent -2 is negative
authorMichael Niedermayer <michael@niedermayer.cc>
Sun, 19 Feb 2017 20:33:27 +0000 (21:33 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Sun, 19 Feb 2017 20:49:03 +0000 (21:49 +0100)
commitaa2b75263e17651187b1475551a02aa2f4ff65fe
tree4b56e04bd30d5e5872b021af499c06614e94962e
parentc91bdd4524815125e1f7d8dee22ee7a73173c39a
avcodec/mpeg4videodec: Fix runtime error: shift exponent -2 is negative

Fixes: 612/clusterfuzz-testcase-4707817137111040

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/mpeg4videodec.c