1 files changed, 21 insertions, 0 deletions
diff --git a/modules/libjar/test/unit/test_corrupt_541828.js b/modules/libjar/test/unit/test_corrupt_541828.js
new file mode 100644
index 0000000000..dfd0ace015
--- /dev/null
+++ b/modules/libjar/test/unit/test_corrupt_541828.js
@@ -0,0 +1,21 @@
+/* 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/. */
+
+// Check that files can be read from after closing zipreader
+function run_test() {
+  // the build script have created the zip we can test on in the current dir.
+  var file = do_get_file("data/test_corrupt2.zip");
+
+  var zipreader = Cc["@mozilla.org/libjar/zip-reader;1"].createInstance(
+    Ci.nsIZipReader
+  );
+  var failed = false;
+  try {
+    zipreader.open(file);
+    // corrupt files should trigger an exception
+  } catch (ex) {
+    failed = true;
+  }
+  Assert.ok(failed);
+}