Add m-esr52 at 52.6.0

1 files changed, 34 insertions, 0 deletions

diff --git a/js/src/tests/js1_5/extensions/regress-390598.js b/js/src/tests/js1_5/extensions/regress-390598.js
new file mode 100644
index 000000000..46167bc81
--- /dev/null
+++ b/js/src/tests/js1_5/extensions/regress-390598.js
@@ -0,0 +1,34 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 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 = 390598;
+var summary = 'array_length_setter is exploitable';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  function exploit() {
+    var fun = function () {};
+    fun.__proto__ = [];
+    fun.length = 0x50505050 >> 1;
+    fun();
+  }
+  exploit();
+
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}