avcodec/mlpdsp: Fix undefined shift ff_mlp_pack_output()
authorMichael Niedermayer <michael@niedermayer.cc>
Wed, 15 Nov 2017 02:38:37 +0000 (03:38 +0100)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 7 Dec 2017 22:38:06 +0000 (23:38 +0100)
commit4942de6f9385b5221fb5f230573e954709cb82d6
tree1dc97d92c032d4f71d0fb7cea126e5c5663c9992
parentcc9d1bb839229edf0f4e97e59d6e7f9d90603439
avcodec/mlpdsp: Fix undefined shift ff_mlp_pack_output()

Fixes: runtime error: left shift of negative value -7862264
Fixes: 4074/clusterfuzz-testcase-minimized-4516104123711488

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 4f7f70738e8dd77a698a5e28bba552ea7064af21)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavcodec/mlpdsp.c