Bug #71038 [Csd]: session_start() returns TRUE on failure

From: Date: Tue, 12 Jan 2016 11:50:57 +0000
Subject: Bug #71038 [Csd]: session_start() returns TRUE on failure
References: 1  Groups: php.bugs 
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Edit report at https://bugs.php.net/bug.php?id=71038&edit=1

 ID:                 71038
 Updated by:         yohgaki@php.net
 Reported by:        pfenderd at bellsouth dot net
 Summary:            session_start() returns TRUE on failure
 Status:             Closed
 Type:               Bug
 Package:            Session related
 Operating System:   Linux
 PHP Version:        5.6.16
 Assigned To:        yohgaki
 Block user comment: N
 Private report:     N

 New Comment:

I used PS(session_status) to fix this. 
PHP 5.6 still returns TURE on read failure to keep compatibility for buggy save handlers.
PHP 7.0 and up are treats read error strictly.


Previous Comments:
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[2016-01-12 11:48:17] yohgaki@php.net

Automatic comment on behalf of yohgaki
Revision: http://git.php.net/?p=php-src.git;a=commit;h=a15e9ccba8a34553c029fb4574edba87c76447e5
Log: Fixed Bug #71038 session_start() returns TRUE on failure

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[2015-12-16 01:18:04] yohgaki@php.net

Return value of PHPAPI function is needed to be changed to fix this.
The fix will only be applied to next minor version at best. i.e. 7.1 or later.

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[2015-12-10 12:44:03] yohgaki@php.net

I have to change session internal functions (php_session_flush, php_session_save_current_state, etc)
so that they return SUCCESS/FAILURE. These functions are static and may be changed in released
versions. I'll modify these for 5.6/7.0. I have to look into save handler code more closely if
I can change without compatibility issues. I guess I can since current save handler has stricter
rules for return values.

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[2015-12-09 21:51:17] yohgaki@php.net

Sure.

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[2015-12-09 14:53:03] laruence@php.net

please have a look, it's a little weird s_open doesn't verify the path first..

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