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drm: Don't leak fb when plane crtc coodinates are bad 

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2015-10-15 20:39:58 +03:00 committed by Daniel Vetter
parent 2b760d88a0
commit c390eed025
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/drm_crtc.c
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@ -2341,7 +2341,8 @@ static int __setplane_internal(struct drm_plane *plane,
crtc_y > INT_MAX - (int32_t) crtc_h) {
DRM_DEBUG_KMS("Invalid CRTC coordinates %ux%u+%d+%d\n",
crtc_w, crtc_h, crtc_x, crtc_y);
return -ERANGE;
ret = -ERANGE;
goto out;
}