[VCL-447] Notice: Uninitialized string offset: 0 in .../vcl/.ht-inc/utils.php on line 3206

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.2.1
• Fix Version/s: 2.2.2, 2.3
• Component/s: web gui (frontend)

Environment

CentOS 5.5, httpd-2.2.15, php-5.2.14

• Assignee: Unassigned
• Reporter: Shoji Kajita
• Created: 12/Apr/11 14:56
• Updated: 14/Mar/13 19:44
• Resolved: 30/Sep/11 19:58

Description

After upgrading 2.2.1 from 2.2, we have encountered the following error after entering user id and password to access VCL web frontend server:

Notice: Uninitialized string offset: 0 in .../apache2/htdocs/vcl/.ht-inc/utils.php on line 3206

Warning: Cannot modify header information - headers already sent by (output started at .../apache2/htdocs/vcl/.ht-inc/utils.php:3206) in /cloud/apache2/htdocs/vcl/.ht-inc/authentication.php on line 494

Warning: Cannot modify header information - headers already sent by (output started at .../apache2/htdocs/vcl/.ht-inc/utils.php:3206) in /cloud/apache2/htdocs/vcl/.ht-inc/authentication.php on line 498

Warning: Cannot modify header information - headers already sent by (output started at .../apache2/htdocs/vcl/.ht-inc/utils.php:3206) in /cloud/apache2/htdocs/vcl/.ht-inc/authentication.php on line 499

We could fix the error by changing the line 3206 of vcl/.ht-inc/utils.php from

if ($user['groupperms']) $perms = $user['groupperms'];

to

if (isset($user['groupperms'])) $perms = $user['groupperms'];