#25274 [Fbk->NoF]: zvals refcount allways 1 after leavinf __wakeup()-method
| From: | sniper@php.net | Date: | Thu, 04 Dec 2003 07:24:21 +0000 |
| Subject: | #25274 [Fbk->NoF]: zvals refcount allways 1 after leavinf __wakeup()-method | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-51665@lists.php.net to get a copy of this message | ||
ID: 25274
Updated by: sniper@php.net
Reported By: bernd@php.net
-Status: Feedback
+Status: No Feedback
Bug Type: Zend Engine 2 problem
Operating System: linux
PHP Version: 5CVS-2003-11-29
New Comment:
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
Previous Comments:
------------------------------------------------------------------------
[2003-11-28 20:42:36] sniper@php.net
See also bug #25975, isn't this pretty much same issue?
------------------------------------------------------------------------
[2003-08-28 09:48:29] sniper@php.net
ZE2 problem, can't reproduce with PHP 4.3.3.
------------------------------------------------------------------------
[2003-08-28 08:17:52] bernd@php.net
after commenting out line 2543 of Zend/zend_execute.c the bug seems to
be fixed.. but i have no idea if that solution induces more other
problems...
------------------------------------------------------------------------
[2003-08-27 10:12:42] bernd@php.net
Description:
------------
Its mainly an internal problem...
if i use zval_add_ref(&getThis()); in the __wakeup() method
it will be ignored at all... after unserializing the refcount of my
object is allways set to "1" :(
its reproduceable even through this php-code:
Reproduce code:
---------------
<?php
$a=array();
class x {
function __wakeup() {
global $a;
$a[]=$this;
}
}
$t=new x();
var_dump($t);
$t=unserialize(serialize($t));
unset($a);
var_dump($t);
?>
Expected result:
----------------
object(x)#1 (0) {
}
object(x)#1 (0) {
}
Actual result:
--------------
object(x)#1 (0) {
}
UNKNOWN:0
or:
object(x)#1 (0) { }
Fatal error: Trying to access invalid object in ... on line 15
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=25274&edit=1