ID: 39739
Updated by: [EMAIL PROTECTED]
Reported By: cameron dot brunner at gmail dot com
-Status: Open
+Status: Bogus
Bug Type: Session related
Operating System: Gentoo Linux
PHP Version: 5CVS-2006-12-05 (CVS)
New Comment:
Duplicate of bug #38104.
Previous Comments:
------------------------------------------------------------------------
[2006-12-05 02:59:27] gavin at vess dot com
Also, when using cookies for session id's, and the user agent has no
session cookie, invoking start_session(), later followed by
session_regenerate_id(), we also end up with two session cookies. The
same occurs with duplicate calls to session_regenerate_id(). Most user
agents only use the last one.
Sure, we could make userland code smarter to avoid regenerating an id,
after session_start() by using session_id() first, but some userland
code requires extensive refactoring -e.g. to eliminate duplicate calls
to session_regenerate_id().
------------------------------------------------------------------------
[2006-12-05 02:50:10] cameron dot brunner at gmail dot com
Description:
------------
php seems to fail to check if there is already a setcookie for the
session in the queue and puts the same thing in again
Reproduce code:
---------------
<?php
ob_start();
session_start();
$id = session_id();
$_SESSION['asdf'] = 123;
var_dump($_SESSION);
session_write_close();
$_SESSION['asdff'] = 234;
var_dump($_SESSION);
session_start($id);
$_SESSION['a'] = 'b';
var_dump($_SESSION);
session_write_close();
var_dump($_SESSION);
Expected result:
----------------
X-Powered-By: PHP/5.2.1-dev
Set-Cookie: PHPSESSID=h00e0fl7o9ilgifoluqh8kdbg1; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0,
pre-check=0
Pragma: no-cache
Content-type: text/html
array(1) {
["asdf"]=>
int(123)
}
array(2) {
["asdf"]=>
int(123)
["asdff"]=>
int(234)
}
array(2) {
["asdf"]=>
int(123)
["a"]=>
string(1) "b"
}
array(2) {
["asdf"]=>
int(123)
["a"]=>
string(1) "b"
}
Actual result:
--------------
X-Powered-By: PHP/5.2.1-dev
Set-Cookie: PHPSESSID=h00e0fl7o9ilgifoluqh8kdbg1; path=/
Set-Cookie: PHPSESSID=h00e0fl7o9ilgifoluqh8kdbg1; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0,
pre-check=0
Pragma: no-cache
Content-type: text/html
array(1) {
["asdf"]=>
int(123)
}
array(2) {
["asdf"]=>
int(123)
["asdff"]=>
int(234)
}
array(2) {
["asdf"]=>
int(123)
["a"]=>
string(1) "b"
}
array(2) {
["asdf"]=>
int(123)
["a"]=>
string(1) "b"
}
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=39739&edit=1
