| commit | 687a040038fb92c764adbb349ca132226677b417 | [log] [tgz] |
|---|---|---|
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | Tue Dec 20 00:06:45 2011 +0200 |
| committer | Dave Airlie <airlied@redhat.com> | Tue Dec 20 10:04:46 2011 +0000 |
| tree | 6f3617f2a55a482313bd12999980e52e9c3dbed4 | |
| parent | 42ef87896adeb3116835a1e88abab84dafc1912d [diff] |
drm: plane: Check crtc coordinates against integer overflows in setplane ioctl Help drivers a little by guaranteeing that crtc_x+crtc_w and crtc_y+crtc_h don't overflow. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>