1 files changed, 12 insertions, 0 deletions
diff --git a/dom/base/crashtests/493281-2.html b/dom/base/crashtests/493281-2.html
new file mode 100644
index 000000000..236962469
--- /dev/null
+++ b/dom/base/crashtests/493281-2.html
@@ -0,0 +1,12 @@
+<html>
+    <body>
+        <div id="foo">
+            <script>
+                function get(x) { return x }
+                obj = {};
+                obj.__proto__ = get(document.all);
+                obj.foo
+            </script>
+        </div>
+    </body>
+</html>