1 files changed, 24 insertions, 0 deletions
diff --git a/layout/generic/crashtests/370174-4.html b/layout/generic/crashtests/370174-4.html
new file mode 100644
index 000000000..a5a562dbd
--- /dev/null
+++ b/layout/generic/crashtests/370174-4.html
@@ -0,0 +1,24 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+
+<html>
+<head>
+<title>Untitled</title>
+
+<style>
+
+
+</style>
+</head>
+<body>
+
+
+<iframe id="content" src="data:text/html;charset=utf-8,%3Chtml%3E%3Chead%3E%3C/head%3E%3Cbody%3E%0A%3Cscript%3E%0Avar%20wu%20%3D%20SpecialPowers.DOMWindowUtils%3B%0Avar%20i%20%3D%20Math.floor%28Math.random%28%29*20%29%3B%0Awu.sendMouseEvent%28%27mousedown%27%2C%20%2020*i%2C%2020*i%2C%200%2C%203%2C%200%29%3B%0Awu.sendMouseEvent%28%27mouseup%27%2C%20%2020*i%2C%2020*i%2C%200%2C%203%2C%200%29%3B%0A%3C/script%3E%0A%0A%3Cembed%20type%3D%22bbb%22%20style%3D%22display%3A%20-moz-inline-stack%3B%22%3E%0A%0A%3C/body%3E%3C/html%3E%22%20style%3D%22width%3A1000px%3Bheight%3A%20700px%3B"></iframe>
+<script>
+function doe2() {
+document.getElementById('content').src = document.getElementById('content').src + '?1';
+
+}
+setInterval(doe2, 1000);
+</script>
+</body>
+</html>