From 85cfe321805264686ef8989e45a911a999ed928a Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 5 Aug 2010 08:34:09 +0100
Subject: intel: Check for region allocation failure.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
src/mesa/drivers/dri/intel/intel_regions.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c
index fe4de18960..680d18ba29 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.c
+++ b/src/mesa/drivers/dri/intel/intel_regions.c
@@ -155,6 +155,9 @@ intel_region_alloc_internal(struct intel_context *intel,
}
region = calloc(sizeof(*region), 1);
+ if (region == NULL)
+ return region;
+
region->cpp = cpp;
region->width = width;
region->height = height;
@@ -189,6 +192,9 @@ intel_region_alloc(struct intel_context *intel,
region = intel_region_alloc_internal(intel, cpp, width, height,
aligned_pitch / cpp, buffer);
+ if (region == NULL)
+ return region;
+
region->tiling = tiling;
return region;
--
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