LayoutTests/fast/wml/html-fieldset-crash.html - WebKit - Git at Google

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
 <html>
   <head>
     <style>
       label{display:block;}
     </style>
   </head>
   <body>
         <fieldset>
         <label></label>
           a
         </fieldset>
   </body>
 </html>
	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
	<html>
	<head>
	<style>
	label{display:block;}
	</style>
	</head>
	<body>
	<fieldset>
	<label></label>
	a
	</fieldset>
	</body>
	</html>