diff -r 000000000000 -r 6474c204b198 js/src/tests/js1_5/extensions/regress-367120-02.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/js1_5/extensions/regress-367120-02.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,41 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 367120;
+var summary = 'memory corruption in script_toString';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  if (typeof Script == 'undefined')
+  {
+    print('Test skipped. Script not defined.');
+  }
+  else
+  {
+    var s = new Script("");
+    var o = {
+      valueOf : function() {
+        s.compile("");
+        Array(11).join(Array(11).join(Array(101).join("aaaaa")));
+        return;
+      }
+    };
+    s.toString(o);
+  }
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}