[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [55106] trunk/blender/source/blender/bmesh /intern/bmesh_queries.c: fix null pointer dereference in BM_edge_is_contiguous() (own code).
Campbell Barton
ideasman42 at gmail.com
Fri Mar 8 04:07:36 CET 2013
Revision: 55106
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=55106
Author: campbellbarton
Date: 2013-03-08 03:07:32 +0000 (Fri, 08 Mar 2013)
Log Message:
-----------
fix null pointer dereference in BM_edge_is_contiguous() (own code).
Modified Paths:
--------------
trunk/blender/source/blender/bmesh/intern/bmesh_queries.c
Modified: trunk/blender/source/blender/bmesh/intern/bmesh_queries.c
===================================================================
--- trunk/blender/source/blender/bmesh/intern/bmesh_queries.c 2013-03-08 02:23:43 UTC (rev 55105)
+++ trunk/blender/source/blender/bmesh/intern/bmesh_queries.c 2013-03-08 03:07:32 UTC (rev 55106)
@@ -769,9 +769,9 @@
bool BM_edge_is_contiguous(BMEdge *e)
{
const BMLoop *l = e->l;
- const BMLoop *l_other = l->radial_next;
- return (l && (l_other != l) && /* not 0 or 1 face users */
- (l_other->radial_next == l) && /* 2 face users */
+ const BMLoop *l_other;
+ return (l && ((l_other = l->radial_next) != l) && /* not 0 or 1 face users */
+ (l_other->radial_next == l) && /* 2 face users */
(l_other->v != l->v));
}
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