26 Jul
2016
26 Jul
'16
4:24 p.m.
On Tue, Jul 26, 2016 at 07:06:56PM +0300, ville.syrjala@linux.intel.com wrote:
From: Ville Syrjälä ville.syrjala@linux.intel.com
Passing negative width/hight to scale factor calculations is not legal. Let's WARN if that happens.
Does this get called with user controllable inputs? A quick grep leads me to drm_primary_helper_update() which suggests no. Did I miss a potential user controllable WARN->panic? -Chris
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Chris Wilson, Intel Open Source Technology Centre