Bug #51420 [Opn->Fbk]: Silent crash when memory usage >= 4MByte

Edit report at http://bugs.php.net/bug.php?id=51420&edit=1 ID: 51420 Updated by: pajoye@php.net Reported by: pst at telia dot com Summary: Silent crash when memory usage >= 4MByte -Status: Open +Status: Feedback Type: Bug Package: Scripting Engine problem Operating System: Windows Server 2003 SP2 PHP Version: 5.3.2 New Comment: It looks different, but similar location for the crash. Please reopen when you have a script to reproduce it. Previous Comments: ------------------------------------------------------------------------ [2010-03-29 02:50:28] pst at telia dot com Update: 5.2.13 works fine with the exact same script that crashes every time on 5.3.0 and 5.3.2. Also: It looks like my problem may have some similarities to this one: http://bugs.php.net/bug.php?id=49700 ------------------------------------------------------------------------ [2010-03-29 01:55:48] pst at telia dot com The problem is that the original script accesses a huge Oracle 11G database and uses COM automation that in turn gets data from a different kind of server on the network. So there is simply no way you could run the same script I do. But I'll try and see if I can make a simpler script to reproduce the error. Right now I'm installing 5.2.13 to see if it behaves the same way. ------------------------------------------------------------------------ [2010-03-29 01:40:39] pajoye@php.net Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. ------------------------------------------------------------------------ [2010-03-29 01:32:07] pst at telia dot com The script is just a snippet of the entire script. Unfortunately I can't provide the entire script and include files. I use 5.3.2 CLI (php.exe) but I used 5.3.0 before and it crashes too. If I call the script from inside the webserver (PHP5.3.2 & apache 2.2.15) I still get the same crash. My wild guess is that there is some kind of problem inside the memory allocation as the crash is just when a new block (256kB) is about to be allocated. It is likely related to something else being allocated as well because I can't reproduce that crash by just using the little code snippet above. ------------------------------------------------------------------------ [2010-03-29 01:04:01] pajoye@php.net I can't reproduce the crash, this script works just fine. Do you use 5.3.2 or 5.3? Using CLI or inside a webserver? ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/bug.php?id=51420 -- Edit this bug report at http://bugs.php.net/bug.php?id=51420&edit=1