tree 701f20b7cfb75d15e0164207bb6f87156a2ac6bd
parent 2df080153464bf57084d68ba3594e199bc140eb4
author Venkatarama Avadhani <venkatarama.avadhani@ittiam.com> 1498544732 +0530
committer Ray Essick <essick@google.com> 1503168630 -0700

Check Number of MBs to Skip.

The number of skip mbs was parsed as 0 and impeg2d_dec_skip_mbs was getting
called with a large number because of underflow.
Added a check for the same

Bug: 63125953
Test: run PoC on ASAN-enabled mpeg2dec before/after
Change-Id: I07f43c1745e38e800751997e97d44d2bab0615a8