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(parent: 7ed972e) | patch
drm: Check crtc x and y coordinates
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Tue, 20 Mar 2012 14:46:06 +0000 (16:46 +0200)
committerMarkus Lehtonen <markus.lehtonen@linux.intel.com>
Tue, 3 Jul 2012 09:30:37 +0000 (12:30 +0300)
commit580f8af75291d0b94e5ab06b2a162b035cfe09fe
tree23e7b5e31c13674982c7dbea391bf0b9d9eaefc4tree | snapshot
parent7ed972e883070d693cc6ce4564b2605079ba93cfcommit | diff
drm: Check crtc x and y coordinates

The crtc x/y panning coordinates are stored as signed integers
internally. The user provides them as unsigned, so we should check
that the user provided values actually fit in the internal datatypes.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
drivers/gpu/drm/drm_crtc.c diff | blob | history
Domain: System / Kernel;