From a9814049da9fd7bca03a2b7b16d7970a77ef460b Mon Sep 17 00:00:00 2001
From: Vinson Lee <vlee@vmware.com>
Date: Sun, 22 Nov 2009 01:45:53 -0500
Subject: glu: Fix memory leak in __gl_meshMakeEdge. (cherry picked from commit
 d3b4c99c703f70a9d0e715a97e52672f7f8fc980)

---
 src/libtess/mesh.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/libtess/mesh.c b/src/libtess/mesh.c
index ae861f8..95f87cd 100644
--- a/src/libtess/mesh.c
+++ b/src/libtess/mesh.c
@@ -284,7 +284,12 @@ GLUhalfEdge *__gl_meshMakeEdge( GLUmesh *mesh )
   } 
 
   e = MakeEdge( &mesh->eHead );
-  if (e == NULL) return NULL;
+  if (e == NULL) {
+     memFree(newVertex1);
+     memFree(newVertex2);
+     memFree(newFace);
+     return NULL;
+  }
 
   MakeVertex( newVertex1, e, &mesh->vHead );
   MakeVertex( newVertex2, e->Sym, &mesh->vHead );
-- 
cgit v1.2.1