--- mozilla-1.9.2.orig/content/base/src/nsContentSink.cpp	2010-10-27 05:01:11.000000000 +0200
+++ mozilla-1.9.2/content/base/src/nsContentSink.cpp	2010-11-11 22:40:48.404995720 +0100
@@ -1973,7 +1973,6 @@ nsIAtom** const kDefaultAllowedAttribute
   &nsGkAtoms::nowrap,
   &nsGkAtoms::open,
   &nsGkAtoms::optimum,
-  &nsGkAtoms::pattern,
   &nsGkAtoms::placeholder,
   &nsGkAtoms::pointSize,
   &nsGkAtoms::prompt,