Changeset 7f0e81db in ffmpeg

Timestamp:

Jan 18, 2014, 7:41:59 PM (11 years ago)

Author:

Anton Khirnov <anton@khirnov.net>

Branches:

master

Children:

00dbff4c, f2cb3b36

Parents:

d1b3fabe

git-author:

Anton Khirnov <anton@khirnov.net> (11/28/13 09:54:35)

git-committer:

Anton Khirnov <anton@khirnov.net> (01/18/14 19:41:59)

Message:

h264: limit allowed pred modes in ff_h264_check_intra_pred_mode() to 3

Higher modes are not allowed for 16x16/chroma, which is what this
function is used for. Otherwise this function would return 0 (vertical
prediction) for invalid higher modes, which could result in invalid
reads.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC:libav-stable@libav.org

(No files)