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| author | Martin Storsjö <martin@martin.st> | 2013-09-04 01:36:51 +0300 |
|---|---|---|
| committer | Sean McGovern <gseanmcg@gmail.com> | 2013-09-23 19:53:02 -0400 |
| commit | 5473d23ece9e42a8003fc880027fe242604ce367 (patch) | |
| tree | 354640c9377940cb7d32b28f75f6b58fc49046f5 /libavcodec/bytestream.h | |
| parent | 7a9af1da39009167a3dd62204ad2bfd6bbe114b7 (diff) | |
| download | ffmpeg-5473d23ece9e42a8003fc880027fe242604ce367.tar.gz | |
mpegvideo: Avoid 32-bit wrapping of linesize multiplications
This makes sure that linesize * start_y doesn't overflow, so that
emulated_edge_mc can get back the original value if needed.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit a711a2cb473dc95708f371a82c85c97fe789b5c2)
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavcodec/bytestream.h')
0 files changed, 0 insertions, 0 deletions