ref: cacfb8d25aee86bbd6828b60cb9b7697d2f2d1a9
parent: ba789ebfb4f6de6f478722d34114a18c8c9bb5c7
author: Janne Grunau <janne-vlc@jannau.net>
date: Sun Oct 28 07:25:06 EDT 2018
parse_obu: reset have_{seq,frame}_hdr on new OBU_{SEQ,FRAME}_HDR
Prevent decoding a frame with inconsistent sequence and frame headers.
Fix #124, #125. Fix negative size param in pixel_copy due to inconsistent
sb128 state between frame header (parsed with sb128 == 0) and sequence
header and frame decoding with sb128 == 1. Fix
clusterfuzz-testcase-minimized-dav1d_fuzzer-5707479116152832. Credits to
oss-fuzz.