PHP :: Bug #41796 :: preg_match segmentation fault

Bug #41796	preg_match segmentation fault
Submitted:	2007-06-25 09:10 UTC	Modified:	2007-06-25 17:05 UTC
From:	iamsoordinary at gmail dot com	Assigned:
Status:	Closed	Package:	PCRE related
PHP Version:	5.2.3	OS:	Linux
Private report:	No	CVE-ID:	None

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[2007-06-25 09:10 UTC] iamsoordinary at gmail dot com

Description:
------------
Using the preg_match function (as used in the textilePHP class available at http://jimandlissa.com/project/textilephp) causes a segmentation fault in PHP. This worked fine until version 5.2.0.

Reproduce code:
---------------
http://www.irede.com/zero/php_crash.txt

Expected result:
----------------
No segmentation fault

Actual result:
--------------
Segmentation fault

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[2007-06-25 16:36 UTC] sniper@php.net

Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows (zip):
 
  http://snaps.php.net/win32/php5.2-win32-latest.zip

For Windows (installer):

  http://snaps.php.net/win32/php5.2-win32-installer-latest.msi

The bundled PCRE library is upgraded to 7.2 in CVS, perhaps it fixes this issue too. (assuming you are using the bundled library..)

[2007-06-25 16:58 UTC] iamsoordinary at gmail dot com

Thanks for your reply.

I'm using the bundled PCRE library. I've just tried the development snapshot and the problem is gone. :)

By the way, will this fix be in the next release?

[2007-06-25 17:03 UTC] sniper@php.net

Yes it will. There were some issues in the previous PCRE libs, apparently this was one of them.

[2007-06-25 17:05 UTC] tony2001@php.net

>I've just tried the development snapshot and the problem is gone. :)
Great, thanks!

>By the way, will this fix be in the next release?
Sure, development versions eventually become releases.

[2011-01-28 04:41 UTC] ronaldpringadi at gmail dot com

Hi, I'm having the same problem. 
Php CLI exits abruptly and prints segmentation fault (core dump).
I'm also working under a Ubuntu server 8.04.4 LTS - Hardy
Can you tell me more on how to install or what to do with: http://snaps.php.net/php5.2-latest.tar.gz
I'm sort of new with PHP...
Thanks

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