tree b0fa0968573f64e5bc777e93d7a68138a64cb0f5
parent 9959e4a74c4d34acd53b2ec8691846f848d35fe0
author Wan-Teh Chang <wtc@google.com> 1536262277 -0700
committer Wan-Teh Chang <wtc@google.com> 1536365619 +0000

Zero frame buffers on sequence header change.

This improves the commit d63da28bf141d7025b6d9038e042befb6419fa65, which
zeros the frame buffer every time aom_realloc_frame_buffer() is called.
We only need to zero the unused internal frame buffers (which are
waiting to be reused) after a sequence header change.

Add the reproducer test cases for oss-fuzz:10061 and oss-fuzz:10227 to
InvalidFileTest.

Tested:
./test_libaom --gtest_filter=*InvalidFileTest*

BUG=oss-fuzz:10061
BUG=oss-fuzz:10227

Change-Id: Idc24eb0e057268935efacd8cdeb89afee8d40eba