Re: [PATCH v2 1/4] drm/rect: Avoid division by zero

2019-11-26 Thread Daniel Vetter
On Fri, Nov 22, 2019 at 07:56:20PM +0200, Ville Syrjala wrote: > From: Ville Syrjälä > > Check for zero width/height destination rectangle in > drm_rect_clip_scaled() to avoid a division by zero. > > Cc: sta...@vger.kernel.org > Fixes: f96bdf564f3e ("drm/rect: Handle rounding errors in > drm_re

[PATCH v2 1/4] drm/rect: Avoid division by zero

2019-11-22 Thread Ville Syrjala
From: Ville Syrjälä Check for zero width/height destination rectangle in drm_rect_clip_scaled() to avoid a division by zero. Cc: sta...@vger.kernel.org Fixes: f96bdf564f3e ("drm/rect: Handle rounding errors in drm_rect_clip_scaled, v3.") Cc: Maarten Lankhorst Cc: Benjamin Gaignard Cc: Daniel