Bug #15385 Updated: Nested Objects in session crash Both Apache and IIS
| From: | michal dot matula at billboard dot cz | Date: | Fri, 15 Feb 2002 12:45:49 +0000 |
| Subject: | Bug #15385 Updated: Nested Objects in session crash Both Apache and IIS | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-351@lists.php.net to get a copy of this message | ||
ID: 15385
Updated by: michal.matula@billboard.cz
-Reported By: dastolfo@smart.it
+Reported By: michal.matula@billboard.cz
Status: Open
Bug Type: Session related
Operating System: Linux & Win2K
PHP Version: 4.1.1
New Comment:
Hi,
don't know whether it is related but he have a similar problem. We
inicialize a lot of objects with other nested objects in them. After
some number of objects inicialized is reached, the apache child process
crashes with Apache(Linux): child pid xxxxx exit signal Segmentation
fault.
It has definitely something to do with objects, their creation or
cleanup as unsetting the object does not help, but not creating the
nested objects does.
Previous Comments:
------------------------------------------------------------------------
[2002-02-05 06:59:15] dastolfo@smart.it
Operating Systems: - Linux (with Apache)
- Win2k (with both Apache and IIS)
I have a script with two object, one that has the reference to the
other. Once the objects are initialized I put them in session before
the parent and then the child.
If I reload the page, accessing the child object and modifying a
property, after 2-3 times I receive a server error on php module.
On IIS: ACCESS VIOLATION XXXXXX
On Apache(Linux): child pid xxxxx exit signal Segmentation fault
If I invert the two session_register (registering before the child
object and then the parent), it all works perfectly.
<?
class Nephew {
var $name = "-";
}
class Family {
var $nephew = null;
function setNephew(&$n) {
$this->nephew = &$n;
}
function toString() {
if($this->nephew) {
echo "The nephews are " . $this->nephew->name."<br>";
}
else {
echo "No nephews<br>";
}
}
}
session_start();
if(!isset($family)) {
$family = new Family();
$nephew = new Nephew();
$family->setNephew(&$nephew);
session_register('family');
session_register('nephew');
}
$nephew->name .= " - ";
?>
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=15385&edit=1