1 files changed, 18 insertions, 0 deletions
diff --git a/layout/generic/crashtests/688996-1.html b/layout/generic/crashtests/688996-1.html
new file mode 100644
index 000000000..f2a32802d
--- /dev/null
+++ b/layout/generic/crashtests/688996-1.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html><html><head><script>
+function boom()
+{
+  var a = document.getElementsByTagName('div')[0];
+  var b = a.firstChild;
+
+  var r = document.createRange();
+  r.setStart(b, 1);
+  r.setEnd(a, 1);
+
+  var s = document.createRange();
+  s.setStart(b, 0);
+  s.setEnd(a, 1);
+  s.deleteContents();
+}
+</script></head><body onload="boom();">
+<div>b</div>
+</body></html>