[xml] Bug report: Segmentation fault Apache

[sven e7o de]

Hey,

seems like libxml (tested with 2.7.8 and 2.8.0) has a problem with XSD 
files: The following pattern will cause a segmentation fault in my 
Apache (using PHP5 to validate a XML against a XSD):

<xs:pattern value="(.*)|"/>

Without the pipe it's working fine. Don't know if it is really the 
libxml which causes the problem, but PHP is using it ;)

Greetings,
Sven