tree 6f3617f2a55a482313bd12999980e52e9c3dbed4
parent 42ef87896adeb3116835a1e88abab84dafc1912d
author Ville Syrjälä <ville.syrjala@linux.intel.com> 1324332405 +0200
committer Dave Airlie <airlied@redhat.com> 1324375486 +0000

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>