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Bug #14525 Access Violation at 0528B2F6 using php4isapi.dll on Deerfield WebSite 3.1.11
Submitted: 2001-12-14 15:13 UTC Modified: 2002-03-12 20:39 UTC
Votes:52
Avg. Score:4.9 ± 0.3
Reproduced:51 of 51 (100.0%)
Same Version:38 (74.5%)
Same OS:37 (72.5%)
From: mfichtner at fichtner-meyer dot com Assigned:
Status: Closed Package: IIS related
PHP Version: 4.1.0 OS: Windows NT 4.0 SP6a
Private report: No CVE-ID: None
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 [2001-12-14 15:13 UTC] mfichtner at fichtner-meyer dot com 
When running PHP 4.1.0 (zip package) on Deerfield.com's WebSite 3.1.11 server (formerly known as O'Reilly WebSite Professional) using php4isapi.dll, every single request for a PHP file results in the following error message (which is the only thing that gets sent to the browser):

"PHP has encountered an Access Violation at 0528B2F6"

This did not happen in PHP 4.0.6.

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 [2002-01-09 21:18 UTC] apignard at frontier dot fr 
Same problem with 4.1.1
 [2002-01-09 21:25 UTC] yohgaki@php.net 
Do you use session with files handler?
Then make sure you use *correct* session.save_path.

Is this the case?
 [2002-01-09 21:50 UTC] mfichtner at fichtner-meyer dot com 
> Do you use session with files handler?

Nope, this happens whenever a PHP document is accessed -- regardless of its content. Even a document that only contains <?php echo "Hello World!" ?> will cause this crash.
 [2002-01-10 08:12 UTC] rdenny at dc3 dot com 
I am the developer of WebSite. I am available to assist in any way I can, however my time does not permit my participation on the PHP development team.

This problem is likely a mis-use of ISAPI that is harmless on IIS but not on WebSite. One common mistake is to pass junk for the connection handle hConn in the ECB in calls to ServerSupportFunction(). This absolutely must be the correct hConn as given by the server when calling the ISAPI extension. It is actually the transaction context used throughout WebSite.

I'll be happy to furnish a free copy of WebSite 3.1 to the PHP/ISAPI developers.
 [2002-02-02 06:42 UTC] sander@php.net 
Reopening.
 [2002-03-12 20:39 UTC] mfichtner at fichtner-meyer dot com 
It looks like this has been solved in PHP 4.1.2. I do no longer see any problems under WebSite 3.1.11.
 
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