[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [56351] trunk/blender/source/blender/bmesh /operators/bmo_wireframe.c: fix for out of bounds memory read when running wire-frame tool on empty mesh .

[Campbell Barton]

Revision: 56351
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=56351
Author:   campbellbarton
Date:     2013-04-27 22:10:06 +0000 (Sat, 27 Apr 2013)
Log Message:
-----------
fix for out of bounds memory read when running wire-frame tool on empty mesh.

Modified Paths:
--------------
    trunk/blender/source/blender/bmesh/operators/bmo_wireframe.c

Modified: trunk/blender/source/blender/bmesh/operators/bmo_wireframe.c
===================================================================
--- trunk/blender/source/blender/bmesh/operators/bmo_wireframe.c	2013-04-27 21:56:28 UTC (rev 56350)
+++ trunk/blender/source/blender/bmesh/operators/bmo_wireframe.c	2013-04-27 22:10:06 UTC (rev 56351)
@@ -217,7 +217,8 @@
 	}
 
 	/* duplicate tagged verts */
-	for (i = 0, v_src = verts_src[i]; i < totvert_orig; i++, v_src = verts_src[i]) {
+	for (i = 0; i < totvert_orig; i++) {
+		v_src = verts_src[i];
 		if (BM_elem_flag_test(v_src, BM_ELEM_TAG)) {
 			fac = depth;