From: Vinson Lee <vlee@vmware.com>
Date: Wed, 28 Oct 2009 17:09:50 +0000 (-0600)
Subject: intel: Fix memory leak in event of mip tree allocation failure
X-Git-Tag: mesa-7.8~2464^2~40
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a7d0665c00053839065592c339bfb298187a82be;p=platform%2Fupstream%2Fmesa.git

intel: Fix memory leak in event of mip tree allocation failure

Signed-off-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
index 0589d82..459e8fb 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
@@ -134,8 +134,10 @@ intel_miptree_create(struct intel_context *intel,
    /*
     * pitch == 0 || height == 0  indicates the null texture
     */
-   if (!mt || !mt->pitch || !mt->total_height)
+   if (!mt || !mt->pitch || !mt->total_height) {
+      free(mt);
       return NULL;
+   }
 
    mt->region = intel_region_alloc(intel,
 				   tiling,