[PHP-DEV] Bug #13324: Access violations / memory problems From: txtilde <email protected>
Date: 09/15/01

From: txtilde <email protected>
Operating system: Windows 2000 SP2
PHP version: 4.0.6
PHP Bug Type: IIS related
Bug description: Access violations / memory problems

This is a fresh install of PHP 4.0.6 on a new install of Windows 2000
server with service pack 2. Zend Optimizer is installed and the site is in
Medium (pooled) mode. I am using the php4isapi.dll. There are no other
programs or services installed on this machine.

The code executing is a single pconnect request to a MYSQL server and then
a mysql_close() request. The code is not Zend optimized.

If I enable ZendOptimizer.dll in the php.ini and execute the code, it
operates fine. But if I reset the IIS service, the server returns the
following 2 errors randomly:

1) -2147417842 (0x8001010e)
2) Invalid access to memory location.

If I comment out the ZendOptimizer.dll in the PHP.ini file and then restart
the web service, operation resumes as normal.

I believe the IIS Web Service is not releasing the ZendOptimizer.dll from
memory and then trying to reload it when PHP is called. This may be a hint
to all the access violations every one is getting. 

-- 
Edit bug report at: http://bugs.php.net/?id=13324&edit=1

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