diff options
| author | Martin Storsjö <martin@martin.st> | 2013-07-15 16:44:20 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2013-07-15 21:39:24 +0300 |
| commit | e740929a071ab032ffa382e89da69c6ec7cf882c (patch) | |
| tree | 7f0e62e8d641687a68b8fd3110695472a8b97040 /libavcodec/pngdsp.c | |
| parent | 31931520df35a6f9606fe8293c8a39e2d1fabedf (diff) | |
| download | ffmpeg-e740929a071ab032ffa382e89da69c6ec7cf882c.tar.gz | |
lavf: Make sure avg_frame_rate can be calculated without integer overflow
If either of the deltas is too large for the multiplications to
succeed, don't use this for setting the avg frame rate.
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavcodec/pngdsp.c')
0 files changed, 0 insertions, 0 deletions