Add m-esr52 at 52.6.0

1 files changed, 25 insertions, 0 deletions

diff --git a/modules/libjar/test/unit/test_bug658093.js b/modules/libjar/test/unit/test_bug658093.js
new file mode 100644
index 000000000..52cf13b1d
--- /dev/null
+++ b/modules/libjar/test/unit/test_bug658093.js
@@ -0,0 +1,25 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var Cc = Components.classes;
+var Ci = Components.interfaces;
+var Cu = Components.utils;
+Cu.import("resource://gre/modules/NetUtil.jsm");
+
+// Check that we don't crash on reading a directory entry signature
+var ios = Cc["@mozilla.org/network/io-service;1"].
+          getService(Ci.nsIIOService);
+
+function run_test() {
+  var file = do_get_file("data/test_bug658093.zip");
+  var spec = "jar:" + ios.newFileURI(file).spec + "!/0000";
+  var channel = NetUtil.newChannel({uri: spec, loadUsingSystemPrincipal: true});
+  var failed = false;
+  try {
+    var stream = channel.open2();
+  } catch (e) {
+    failed = true;
+  }
+  do_check_true(failed);
+}