diff options
| author | Guennadi Liakhovetski <[email protected]> | 2012-05-08 11:46:44 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2012-05-15 16:14:01 -0300 |
| commit | 67e86524b907ed2189f4875cdbe7a5249c71ebb2 (patch) | |
| tree | 024321e97d066467df8b25fe92d59b6f2d244b9e /scripts/patch-kernel | |
| parent | fc13baff743cf9fa49035974471c17378bfe6146 (diff) | |
[media] V4L: mx2-camera: avoid overflowing 32-bits
In mx2_camera_try_fmt(), when applying i.MX25 restrictions to frame sizes,
the height is checked to be <= 0xffff. But later an integer multiplication
height * 4 * 0x3ffff is performed, which will overflow even for bounded
height values. This patch switches to using 64-bit multiplication and
division to avoid overflowing.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions