https://bugzilla.novell.com/show_bug.cgi?id=566434 http://expat.cvs.sourceforge.net/viewvc/expat/expat/lib/xmlparse.c?r1=1.164&r2=1.166 --- mozilla/parser/expat/lib/xmlparse.c 2009-12-05 02:56:22.000000000 +0100 +++ mozilla/parser/expat/lib/xmlparse.c.oden 2010-01-10 12:08:47.000000000 +0100 @@ -3873,6 +3873,9 @@ doProlog(XML_Parser parser, return XML_ERROR_UNCLOSED_TOKEN; case XML_TOK_PARTIAL_CHAR: return XML_ERROR_PARTIAL_CHAR; + case -XML_TOK_PROLOG_S: + tok = -tok; + break; case XML_TOK_NONE: #ifdef XML_DTD /* for internal PE NOT referenced between declarations */