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Bug #4750 When storing resource objects in static variables, PHP goes into a deadly loop.
Submitted: 2000-06-01 12:26 UTC Modified: 2000-06-05 15:49 UTC
From: php at raylucke dot com Assigned:
Status: Closed Package: Reproducible Crash
PHP Version: 4.0.0 Release OS: Linux
Private report: No CVE-ID: None
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From: php at raylucke dot com
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 [2000-06-01 12:26 UTC] php at raylucke dot com 
The faulty code is below.

This is a VERY bad bug. It will cause Apache / PHP to eat CPU cycles and put in the log the following line continuously:<br>
Fatal error  ht=40310d44 is already destroyed in zend_hash.c:519 in Unknown on line 0<br>

This is not a dir() bug. It happens any time you try to store a resource object (such as dir(), mysql_query(), etc.) in a static variable.<br><br>

&lt;?
static $t = 0;
$t = dir(".");
?&gt;

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 [2000-06-05 15:49 UTC] stas at cvs dot php dot net 
Fixed in CVS.
 
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