Bug #62266 [Opn]: Custom extension segfaults during xmlParseFile with FPM SAPI

From: Date: Fri, 08 Jun 2012 17:56:01 +0000
Subject: Bug #62266 [Opn]: Custom extension segfaults during xmlParseFile with FPM SAPI
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-171148@lists.php.net to get a copy of this message 
Edit report at https://bugs.php.net/bug.php?id=62266&edit=1

 ID:                 62266
 Updated by:         cataphract@php.net
 Reported by:        lance dot lovette at gmail dot com
 Summary:            Custom extension segfaults during xmlParseFile with
                     FPM SAPI
 Status:             Open
 Type:               Bug
 Package:            XML related
 Operating System:   CentOS release 6.2 (Final)
 PHP Version:        5.4Git-2012-06-08 (snap)
-Assigned To:        
+Assigned To:        cataphract
 Block user comment: N
 Private report:     N

 New Comment:

I'll take a look as this was very likely caused by a change I made.


Previous Comments:
------------------------------------------------------------------------
[2012-06-08 17:45:11] lance dot lovette at gmail dot com

Description:
------------
I have a custom extension that has been in use since 2001. When I upgraded to PHP 
5.4 it caused php-fpm to segfault. The extension uses xmlParseFile to load an XML 
configuration file in MINIT. The CLI build of PHP does NOT segfault and functions 
as expected.

Test script:
---------------
I created a trivial extension that calls xmlParseFile in MINIT:
https://gist.github.com/2896852

Expected result:
----------------
I expect xmlParseFile to succeed.

Actual result:
--------------
Output from configure, a gdb backtrace and a list of modules 
and phpinfo when the crashing extension is disabled:
https://gist.github.com/2896980


------------------------------------------------------------------------



-- 
Edit this bug report at https://bugs.php.net/bug.php?id=62266&edit=1

Thread (7 messages)

« previous php.bugs (#171148) next »