fix for out of bounds memory read when running wire-frame tool on empty mesh.

2013-04-27 22:10:06 +00:00 · 2013-04-27 22:10:06 +00:00 · b7c931416c
parent 2810331119
commit b7c931416c
1 changed files with 2 additions and 1 deletions
--- a/source/blender/bmesh/operators/bmo_wireframe.c
+++ b/source/blender/bmesh/operators/bmo_wireframe.c
@ -217,7 +217,8 @@ void bmo_wireframe_exec(BMesh *bm, BMOperator *op)
 	}

 	/* 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;