1 files changed, 40 insertions, 0 deletions
diff --git a/extra/xf86-video-intel/0005-uxa-Fix-leak-of-glyph-mask-for-unhandled-glyph-compo.patch b/extra/xf86-video-intel/0005-uxa-Fix-leak-of-glyph-mask-for-unhandled-glyph-compo.patch
new file mode 100644
index 000000000..865679078
--- /dev/null
+++ b/extra/xf86-video-intel/0005-uxa-Fix-leak-of-glyph-mask-for-unhandled-glyph-compo.patch
@@ -0,0 +1,40 @@
+From af5c698fd43308c3b799783b662b9cd871f90a62 Mon Sep 17 00:00:00 2001
+From: Chris Wilson <chris@chris-wilson.co.uk>
+Date: Sat, 14 Apr 2012 19:03:25 +0100
+Subject: [PATCH 5/5] uxa: Fix leak of glyph mask for unhandled glyph
+ composition
+
+==1401== 7,344 bytes in 34 blocks are possibly lost in loss record 570 of 587
+==1401==    at 0x4027034: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
+==1401==    by 0x8BE5150: drm_intel_gem_bo_alloc_internal (intel_bufmgr_gem.c:689)
+==1401==    by 0x899FC04: intel_uxa_create_pixmap (intel_uxa.c:1077)
+==1401==    by 0x89C2C41: uxa_glyphs (uxa-glyphs.c:254)
+==1401==    by 0x21F05E: damageGlyphs (damage.c:647)
+==1401==    by 0x218E06: ProcRenderCompositeGlyphs (render.c:1434)
+==1401==    by 0x15AA40: Dispatch (dispatch.c:439)
+==1401==    by 0x1499E9: main (main.c:287)
+
+Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
+---
+ uxa/uxa-glyphs.c |    4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/uxa/uxa-glyphs.c b/uxa/uxa-glyphs.c
+index b754f4e..921b99c 100644
+--- a/uxa/uxa-glyphs.c
++++ b/uxa/uxa-glyphs.c
+@@ -812,8 +812,10 @@ uxa_glyphs_via_mask(CARD8 op,
+ 				if (!uxa_pixmap_is_offscreen(src_pixmap) ||
+ 				    !uxa_screen->info->prepare_composite(PictOpAdd,
+ 									 this_atlas, NULL, mask,
+-									 src_pixmap, NULL, pixmap))
++									 src_pixmap, NULL, pixmap)) {
++					FreePicture(mask, 0);
+ 					return -1;
++				}
+ 
+ 				glyph_atlas = this_atlas;
+ 			}
+-- 
+1.7.10
+