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-rw-r--r--dom/base/crashtests/1158412.html22
1 files changed, 22 insertions, 0 deletions
diff --git a/dom/base/crashtests/1158412.html b/dom/base/crashtests/1158412.html
new file mode 100644
index 000000000..e62fce1ab
--- /dev/null
+++ b/dom/base/crashtests/1158412.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<script>
+
+function boom()
+{
+ document.styleSheetSets.expando = null;
+ var otherDoc = document.implementation.createDocument("", "", null);
+ var otherSpan = otherDoc.createElementNS("http://www.w3.org/1999/xhtml", "span");
+
+ var img = document.createElementNS("http://www.w3.org/1999/xhtml", "img");
+ img.srcset = "data:,a 1w, data:,b 1w";
+ img.sizes = "1px";
+ otherSpan.appendChild(img);
+}
+
+</script>
+</head>
+<body onload="boom();"></body>
+</html> \ No newline at end of file