Bug #18855 [Com]: PHPSESSID, The Session Key is chagned in same page

Edit report at https://bugs.php.net/bug.php?id=18855&edit=1 ID: 18855 Comment by: otr214430 at gmail dot com Reported by: number3 at windogs dot com Summary: PHPSESSID, The Session Key is chagned in same page Status: No Feedback Type: Bug Package: Session related Operating System: Linux 2.4.18 PHP Version: 4.2.2 Block user comment: N Private report: N New Comment: VIRUS REMOVAL Is Your Computer Sluggish or Plagued With a Virus? – If So you Need Online Tech Repairs As a leader in online computer repair, Online Tech Repairs Inc has the experience to deliver professional system optimization and virus removal.Headquartered in Great Neck, New York our certified technicians have been providing online computer repair and virus removal for customers around the world since 2004. Our three step system is easy to use; and provides you a safe, unobtrusive, and cost effective alternative to your computer service needs. 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Great Job....!! ------------------------------------------------------------------------ [2002-09-19 13:24:44] kalowsky@php.net 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. ------------------------------------------------------------------------ [2002-08-13 21:50:24] kalowsky@php.net I'm not sure I understand this bug completely, so bare with me. From what I gather, your code writes a new userid based upon the userinfo->id, where the PHPSESSID is. From your example though I don't see how this could be possible as the $PHPSESSID won't change during the execution of the page. But in any case, can you please provide a short sample script to reproduce this? It would help. ------------------------------------------------------------------------ [2002-08-11 08:30:54] number3 at windogs dot com Hi, i have used the php session with pgsql handler, for user authencation. but I find that the php session key, PHPSESSID is changed same page. that sistuation is not always, but a few time. my debug code below. -------------------------------------------- session_register("userinfo"); $q_update = "UPDATE session SET userid = '".$userinfo->id."' WHERE sesskey = '".$PHPSESSID."'"; pg_exec($conn, $q_update); -------------------------------------------- the register value "userinfo" is class var. in debug result, the empty PHPSESSID value, not null value value is recorded. and Session key is threr changed. 1. orginal sesskey 2. empty sesskey 3. new sesskey That result in no login because sesskey is changed. why that cause ? addition, why be The PHPSESSID empty value ? that is not normal. that situtaion result in session share. 1. user A -> login with sesskey1(sucess) 2. user B -> login with sesskey2(sucess) 3. user A -> logout and new sesskey in empty value 4. user B -> logout and new sesskey in empty value 5. so A and B share same sesskey. After that sistuation, 6. user A login sucessful, and user B load other page, that user B have user A's session value, so user A and B share session with empty sesskey. That is prevented from php session lib that empty value of sesskey no permitted. thanks for advanced. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=18855&edit=1