ports/146794: lang/php5 - segfault when enabling zend multibyte support

[Hans Fredrik Nordhaug]

>Number:         146794
>Category:       ports
>Synopsis:       lang/php5 - segfault when enabling zend multibyte support
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri May 21 12:30:03 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Hans Fredrik Nordhaug
>Release:        FreeBSD 8.0-RELEASE-p2 i386
>Organization:
>Environment:
System: FreeBSD 8.0-RELEASE-p2 #0: Tue Jan 5 16:02:27 UTC 2010 root at i386-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC i386
>Description:
Compiling PHP5 as an Apache module with zend multibyte support caused Apache to
segfault - repeatedly. You can find more info and a backtrace in the 
"Apache 22 - FreeBSD 8.0 - (httpd), uid 80: exited on signal 11" thread on 
the mailing list:
http://lists.freebsd.org/pipermail/freebsd-ports/2010-May/thread.html#60925

This might very well be a PHP bug, but I'm reporting it here in case someone
has some input and/or are experiencing the same problem.
>How-To-Repeat:
I'm sorry, but I'm not able make a small reproducable test PHP script. It happens when
I'm using the PivotX blog app/CMS. I'm guessing it is related to utf8_encode calls
and so on, but I don't know.
>Fix:
Don't compile with zend multibyte support enabled ;-)
>Release-Note:
>Audit-Trail:
>Unformatted: