Bug #13324: Access violations / memory problems

From: txtilde@hotmail.com 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