os-windows/8285: Apache crashes with exception 0xC0000005 when a client double-clicks a link to a PHP4 script

[Alfredo Heredero <al...@telefonica.es>]

>Number:         8285
>Category:       os-windows
>Synopsis:       Apache crashes with exception 0xC0000005 when a client double-clicks a link to a PHP4 script
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    apache
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          support
>Submitter-Id:   apache
>Arrival-Date:   Mon Sep 03 06:30:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     alfredo.herederobellot@telefonica.es
>Release:        1.3.20
>Organization:
apache
>Environment:
MS Windows NT 4.0 Server (Build 1381) - SP6a - Spanish language
>Description:
Apache crashes with exception 0xC0000005 when a client double-clicks a link to a PHP4 script that takes some seconds to complete. Single-clicking works OK. After clicking on the accept button on the popup window, Apache reinits child and continues normal operation. PHP is working fine with the same script on IIS 4.
--------------------------------------------------
NT popup:
Aplication Error
Apache.exe
Exception: access violation (0xC0000005), Address: 0x11f83b3d1
--------------------------------------------------
Apache log:
[Mon Sep 03 09:47:39 2001] [info] Parent: Created child process 239
[Mon Sep 03 09:47:39 2001] [info] Parent: Duplicating socket 220 and sending it to child process 239
[Mon Sep 03 09:47:40 2001] [info] BytesRead = 372 WSAProtocolInfo = 2006620
[Mon Sep 03 09:48:06 2001] [info] [client 10.0.25.84] (10054)Unknown error: client stopped connection before rwrite completed
[Mon Sep 03 09:48:07 2001] [info] [client 10.0.25.84] (10054)Unknown error: client stopped connection before rwrite completed
[Mon Sep 03 09:48:13 2001] [info] master_main: Child processed exited (due to MaxRequestsPerChild?). Restarting the child process.
[Mon Sep 03 09:48:13 2001] [info] Parent: Created child process 74
[Mon Sep 03 09:48:13 2001] [info] Parent: Duplicating socket 220 and sending it to child process 74
[Mon Sep 03 09:48:13 2001] [info] BytesRead = 372 WSAProtocolInfo = 2006620
------------------------------------------------
I've tried some adjustments both in Apache and PHP and gave no result.
Thanks i.a.
>How-To-Repeat:
At a client, double-click, or click repeatedly, on a link to a heavy PHP script.
>Fix:
No.
>Release-Note:
>Audit-Trail:
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