Commit 6edc3242 authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915/bios: Prevent NULL dereference after allocation failure 



Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
parent b5c616a7

drivers/gpu/drm/i915/intel_bios.c

+2 −0
Original line number Diff line number Diff line
@@ -169,6 +169,8 @@ parse_lfp_panel_data(struct drm_i915_private *dev_priv, 
			((unsigned char *)entry + dvo_timing_offset);



	panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);

	if (!panel_fixed_mode)

		return;



	fill_detail_timing_data(panel_fixed_mode, dvo_timing);