#50551 [Opn->Fbk]: mb_ereg + mb_eregi crash
| From: | jani@php.net | Date: | Tue, 22 Dec 2009 09:05:07 +0000 |
| Subject: | #50551 [Opn->Fbk]: mb_ereg + mb_eregi crash | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-146013@lists.php.net to get a copy of this message | ||
ID: 50551
Updated by: jani@php.net
Reported By: r dot badding at gmail dot com
-Status: Open
+Status: Feedback
-Bug Type: Reproducible crash
+Bug Type: mbstring related
Operating System: Windows XP
PHP Version: 5.2.12
New Comment:
Please define "crash" ? Aren't you just running out of stack or
memory..? FYI: There is no crash on *nix..
Previous Comments:
------------------------------------------------------------------------
[2009-12-22 00:57:43] r dot badding at gmail dot com
Also I used these
Apache/2.0.63 (Win32)
Server API Apache 2.0 Handler
(cannot edit this bug submission, "incorrect password")
------------------------------------------------------------------------
[2009-12-22 00:45:42] r dot badding at gmail dot com
I used a "clean" install, thread safe package. only mbstring extension
enabled, "recommended" ini file.
------------------------------------------------------------------------
[2009-12-22 00:37:19] r dot badding at gmail dot com
Description:
------------
When I make two request to the attached php file, in close proximity
(so
that the requests run at the same time), PHP crashes every time.
If I modify the php file so that there are two mb_ereg calls, instead
of
one mb_ereg + one mb_eregi, I seem to get no crashes.
Reproduce code:
---------------
<?
for ($i = 0; $i < 5000000; $i++)
{
mb_ereg("searching", "some text some text");
mb_eregi("searching", "some text some text");
}
?>
Expected result:
----------------
No crashes.
Actual result:
--------------
Crash.
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=50551&edit=1