diff options
| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-22 16:48:38 -0800 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2012-04-01 18:33:26 +0200 |
| commit | 0fe53216340e2bab1bb07df6fcdc14f742f3e69c (patch) | |
| tree | 39777fc3a119932cc72ce3343bf9360e635b4b1f /libavformat/yuv4mpeg.c | |
| parent | b2b2dc61fa95279f78a8c425f02bdca09bdf2821 (diff) | |
| download | ffmpeg-0fe53216340e2bab1bb07df6fcdc14f742f3e69c.tar.gz | |
swscale: take first/lastline over/underflows into account for MMX.
Fixes crashes for extremely large resizes (several 100-fold).
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
(cherry picked from commit 1d8c4af396b6ed84c84b5ebf0bf1163c4a7a3017)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Diffstat (limited to 'libavformat/yuv4mpeg.c')
0 files changed, 0 insertions, 0 deletions