1 files changed, 28 insertions, 0 deletions
diff --git a/dom/base/crashtests/1230422.html b/dom/base/crashtests/1230422.html
new file mode 100644
index 000000000..fbaa63d38
--- /dev/null
+++ b/dom/base/crashtests/1230422.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html>
+<head>
+</head>
+<body>
+<script>
+
+var a = new FileReader();
+
+function f() {
+  a.removeEventListener("loadend", f);
+  g();
+}
+
+function g() {
+  a.readAsBinaryString(new Blob());
+}
+
+a.addEventListener("loadend", f);
+
+try {
+  g();
+  g();
+} catch(e) {}
+
+</script>
+</body>
+</html>