#41885 [NEW]: The problem case by "phpsessid=deleted"

From: Date: Tue, 03 Jul 2007 11:34:48 +0000
Subject: #41885 [NEW]: The problem case by "phpsessid=deleted"
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-114605@lists.php.net to get a copy of this message
From:             ivyrake at gmail dot com
Operating system: linux
PHP version:      5.2.3
PHP Bug Type:     Session related
Bug description:  The problem case by "phpsessid=deleted"

Description:
------------
Perhaps it was my fault(i use the code:setcookie("PHPSESSID", "", time() -
3600);),but it make me very trouble.
Now and then my website user could access other's accounts by HIMSELF 
ID/Password!
This remained until I found some user's cookie['phpsessid']="deleted".
So I wrote some code in my login.php:
if ("deleted" == session_id())
{
    exit();
}
.

later I traced the file head.c,I find that if setcookie("PHPSESSID", "") 
"PHPSESSID=deleted;expires=xxxxxxxx" will appear in HTTP head(for ie).It
really an accurate method? 

At the same time  I find that Cookie sent by user's browser has no
";expires=xxxx",only has "PHPSESSID=deleted", What can cause this appear? 

Sorry for my poor english:(


-- 
Edit bug report at http://bugs.php.net/?id=41885&edit=1
-- 
Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=41885&r=trysnapshot44
Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=41885&r=trysnapshot52
Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=41885&r=trysnapshot60
Fixed in CVS:                 http://bugs.php.net/fix.php?id=41885&r=fixedcvs
Fixed in release:             http://bugs.php.net/fix.php?id=41885&r=alreadyfixed
Need backtrace:               http://bugs.php.net/fix.php?id=41885&r=needtrace
Need Reproduce Script:        http://bugs.php.net/fix.php?id=41885&r=needscript
Try newer version:            http://bugs.php.net/fix.php?id=41885&r=oldversion
Not developer issue:          http://bugs.php.net/fix.php?id=41885&r=support
Expected behavior:            http://bugs.php.net/fix.php?id=41885&r=notwrong
Not enough info:              http://bugs.php.net/fix.php?id=41885&r=notenoughinfo
Submitted twice:              http://bugs.php.net/fix.php?id=41885&r=submittedtwice
register_globals:             http://bugs.php.net/fix.php?id=41885&r=globals
PHP 3 support discontinued:   http://bugs.php.net/fix.php?id=41885&r=php3
Daylight Savings:             http://bugs.php.net/fix.php?id=41885&r=dst
IIS Stability:                http://bugs.php.net/fix.php?id=41885&r=isapi
Install GNU Sed:              http://bugs.php.net/fix.php?id=41885&r=gnused
Floating point limitations:   http://bugs.php.net/fix.php?id=41885&r=float
No Zend Extensions:           http://bugs.php.net/fix.php?id=41885&r=nozend
MySQL Configuration Error:    http://bugs.php.net/fix.php?id=41885&r=mysqlcfg


Thread (2 messages)

« previous php.bugs (#114605) next »