shithub: libvpx

Download patch

ref: 122843343021b75fced01ebbca46e1f95b7151ab
parent: e8860693eaaa606f865ab3166ae09fba32235beb
author: Yunqing Wang <yunqingwang@google.com>
date: Wed Oct 29 14:38:18 EDT 2014

Modify the frame context memory deallocation

This patch was to fix the vpxdec fuzzing3 test failure. When an
error occurs, setjmp() is invoked, which calls the decoder
removing routine. In multiple thread situation, other threads
could try to access the frame context memory that is already
deallocated, thus causing a segfault.

An invalid unit test was added for this issue.

Change-Id: Ida7442154f3d89759483f0f4fe0324041fffb952