Bug #66469 [ReO->Csd]: PHP creates two session ids when using strict mode
Edit report at https://bugs.php.net/bug.php?id=66469&edit=1
ID: 66469
Updated by: yohgaki@php.net
Reported by: oz at zend dot com
Summary: PHP creates two session ids when using strict mode
-Status: Re-Opened
+Status: Closed
Type: Bug
Package: Session related
Operating System: All
PHP Version: 5.5.8
Assigned To: yohgaki
Block user comment: N
Private report: N
New Comment:
Automatic comment on behalf of yohgaki
Revision: http://git.php.net/?p=php-src.git;a=commit;h=a27e51fd4e9121f962821d0f7bd1960fce0a0fd5
Log: Re-fixed bug #66469
Previous Comments:
------------------------------------------------------------------------
[2014-01-21 09:18:16] yohgaki@php.net
Looks like I have to modify code so that session module calls
php_session_reset_id(TSRMLS_C);
only once. Reopened.
------------------------------------------------------------------------
[2014-01-17 03:40:02] yohgaki@php.net
BTW, 5.6 part of diff is committed last year, not this year.
------------------------------------------------------------------------
[2014-01-17 03:37:55] yohgaki@php.net
Thank you, kaplan.
The commit is the fix. I don't know why the link shows patch applicable only to 5.6 branch,
though. (It's not in 5.5 branch)
Closing.
------------------------------------------------------------------------
[2014-01-15 14:33:44] kaplan@php.net
This commit might be relevant for this bug: http://git.php.net/?p=php-src.git;a=commitdiff;h=167eaedcbdb494c87c4f83d2897a9fdb614e7062
------------------------------------------------------------------------
[2014-01-12 08:28:12] oz at zend dot com
Description:
------------
When you enable the strict mode and then you execute session_start() without supplying a PHPSESSID
(using php-cgi, cli, or ApacheBench for example), PHP creates two session ids and returns two
SetCookie headers with both session ids.
I believe the second session id can be avoided since PHP knows it just created the session id for
the first time.
Test script:
---------------
<?php
ini_set("session.use_strict_mode", "1");
ini_set("session.save_handler", "files");
session_start();
?>
Expected result:
----------------
"
Set-Cookie: PHPSESSID=k6brqpp9rnh2ajo2tch4l68t84; 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
"
Actual result:
--------------
"
Set-Cookie: PHPSESSID=k1hn6r22om8kiq60nq72hhsa52; path=/
Set-Cookie: PHPSESSID=k6brqpp9rnh2ajo2tch4l68t84; 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
"
------------------------------------------------------------------------
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