ID: 26809
Updated by: [EMAIL PROTECTED]
Reported By: davojan at mail dot ru
-Status: Open
+Status: Bogus
Bug Type: Session related
Operating System: FreeBSD 4.7-RELEASE
PHP Version: 5.0.0b3 (beta3)
New Comment:
Please do not submit the same bug more than once. An existing
bug report already describes this very problem. Even if you feel
that your issue is somewhat different, the resolution is likely
to be the same.
Thank you for your interest in PHP.
See bug #26765
Previous Comments:
------------------------------------------------------------------------
[2004-01-11 10:37:59] davojan at mail dot ru
Segmentation fault can't be an expected result in the professional
tool. There must be at least an error message.
------------------------------------------------------------------------
[2004-01-11 10:29:36] [EMAIL PROTECTED]
Expected result, you're creating circular reference.
------------------------------------------------------------------------
[2004-01-06 04:16:08] davojan at mail dot ru
Description:
------------
In changelog for php5.0.0b3 I saw:
"Fixed bug #24394 (Serializing cross-referenced objects causes
segfault). (Moriyoshi)"
I wrote a simplest example provided below and found out that
unserializing of cross_referenced objects doesn't work. So I couldn't
even check - does serializing work or not.
The script crashes on the second call of session_start().
Reproduce code:
---------------
<?
class foo {
public $bar = NULL;
}
class bar {
public $foo = NULL;
}
session_start();
$_SESSION['foo'] = new foo();
$_SESSION['bar'] = new bar();
$_SESSION['foo']->bar = $_SESSION['bar'];
$_SESSION['bar']->foo = $_SESSION['foo'];
session_write_close();
session_start();
?>
Expected result:
----------------
Blank page
or at least error message, if cross-referencing is not supported.
Actual result:
--------------
"The page cannot be displayed" in browser.
In /var/log/httpd-error.log:
[Tue Jan 6 12:10:50 2004] [notice] child pid 92645 exit signal
Segmentation fault (11)
[Tue Jan 6 12:10:50 2004] [notice] child pid 92626 exit signal
Segmentation fault (11)
In /var/log/messages:
Jan 6 12:10:49 freebsd /kernel: pid 92645 (httpd), uid 80: exited on
signal 11
Jan 6 12:10:49 freebsd /kernel: pid 92626 (httpd), uid 80: exited on
signal 11
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=26809&edit=1
