Mesa (master): intel: Fix memory leak in event of mip tree allocation failure
Brian Paul
brianp at kemper.freedesktop.org
Wed Oct 28 17:33:48 UTC 2009
Module: Mesa
Branch: master
Commit: a7d0665c00053839065592c339bfb298187a82be
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a7d0665c00053839065592c339bfb298187a82be
Author: Vinson Lee <vlee at vmware.com>
Date: Wed Oct 28 11:09:50 2009 -0600
intel: Fix memory leak in event of mip tree allocation failure
Signed-off-by: Brian Paul <brianp at vmware.com>
---
src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
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,
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