Bug #61744 [Nab]: preg_match crashes

From: Date: Tue, 17 Apr 2012 09:37:07 +0000
Subject: Bug #61744 [Nab]: preg_match crashes
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=61744&edit=1

 ID:                 61744
 User updated by:    bugzilla33 at gmail dot com
 Reported by:        bugzilla33 at gmail dot com
 Summary:            preg_match crashes
 Status:             Not a bug
 Type:               Bug
 Package:            *Regular Expressions
 Operating System:   Win 7 64-bit
 PHP Version:        5.4.1RC2
 Block user comment: N
 Private report:     N

 New Comment:

I increased by editbin to 8mb and it works!

Why apache is compiling with 256kb stack?
Is stack increasing dangerous?


Previous Comments:
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[2012-04-17 08:58:21] pajoye@php.net

Different pcre version or code, the situation where a crash occurs may differ. 
However all the symptoms of a stack related crash are present. Increase it and you 
should be good.

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[2012-04-16 20:20:15] bugzilla33 at gmail dot com

I think that this is not the fault of the stack.
In PHP 5.3 this problem does not occur.

------------------------------------------------------------------------
[2012-04-16 17:36:37] pajoye@php.net

Increase the stack, either using the http configuration or using the editbin.exe 
utility.

The stack is overridden by the executable running php, in case of mod_php it is 
apache's.

------------------------------------------------------------------------
[2012-04-16 17:23:22] bugzilla33 at gmail dot com

No, I have original httpd.conf from package
and original php.ini-development -> php.ini

------------------------------------------------------------------------
[2012-04-16 17:12:08] rasmus@php.net

Are you using mod_security in your Apache?

------------------------------------------------------------------------


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the rest of the comments, please view the bug report online at

    https://bugs.php.net/bug.php?id=61744


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