ref: 0681cff1ad36b3ef8ec242f59b5a6c4234ccfb88
parent: 94a65e8fbaa3e50b686147b4dd75c79c2154c2d6
author: James Zern <jzern@google.com>
date: Tue Jul 24 17:36:50 EDT 2018
vp9: fix OOB read in decoder_peek_si_internal Profile 1 or 3 bitstreams may require 11 bytes for the header in the intra-only case. Additionally add a check on the bit reader's error handler callback to ensure it's non-NULL before calling to avoid future regressions. This has existed since at least (pre-1.4.0): 09bf1d61c Changes hdr for profiles > 1 for intraonly frames BUG=webm:1543 Change-Id: I23901e6e3a219170e8ea9efecc42af0be2e5c378