SMF Development > Bug Reports

[930] Undefined index: id_member in /Sources/Security.php

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FfdG:
Bug is closed, but I am able to reproduce the error. With my setup (SMF 2.0.2) this only happens with uzbl browser (2011.11.28. webkit-gtk 1.8.1-r201) and the difference is in the capitalization of the array keys:

FF/Opera:

--- Code: ---    [ban] => Array
        (
            [last_checked] => 1343659382
            [id_member] => 0
            [ip] => ...
            [ip2] => ...
            [email] =>
        )

--- End code ---

vs. uzbl:

--- Code: ---    [ban] => Array
        (
            [last_checked] => 1343651233
            [ID_MEMBER] => 0
            [ip] => ...
            [ip2] => ...
            [email] =>
        )

--- End code ---

emanuele:
Hello FfdG,

thanks for the report!

Could you please explain how and where did you obtain that two arrays? (where did you put the code in particular)
Could you please check in you Security.php at line 236 what you have?
Could you also please report exactly the error message? (line 202 in the current Security.php doesn't have anything to do with id_member)

FfdG:
Hi,

--- Quote from: emanuele on July 30, 2012, 11:38:58 AM ---Could you please explain how and where did you obtain that two arrays? (where did you put the code in particular)
Could you please check in you Security.php at line 236 what you have?
Could you also please report exactly the error message? (line 202 in the current Security.php doesn't have anything to do with id_member)

--- End quote ---

I added print_r statements() for $_SESSION, $modSettings and $user_info in front of

--- Code: --- // Only check the ban every so often. (to reduce load.)
if ($forceCheck || !isset($_SESSION['ban']) || empty($modSettings['banLastUpdated']) || ($_SESSION['ban']['last_checked'] < $modSettings['banLastUpdated']) || $_SESSION['ban']['id_member'] != $user_info['id'] || $_SESSION['ban']['ip'] != $user_info['ip'] || $_SESSION['ban']['ip2'] != $user_info['ip2'] || (isset($user_info['email'], $_SESSION['ban']['email']) && $_SESSION['ban']['email'] != $user_info['email']))
{
// Innocent until proven guilty.  (but we know you are! :P)
$_SESSION['ban'] = array(
'last_checked' => time(),
'id_member' => $user_info['id'],
'ip' => $user_info['ip'],
'ip2' => $user_info['ip2'],
'email' => $user_info['email'],
);

--- End code ---
in is_not_banned(). Error message is:

--- Code: ---8: Undefined index: id_member
File: /path/Sources/Security.php
Line: 231
--- End code ---
Line 231 is the if statement.

Oldiesmann:
I can't figure out how the browser you use would have any effect on the session variable.

The only place where ID_MEMBER appears in 2.0 is in Subs-Members.php (the "$current_ID_MEMBER" variable).

The only thing I can suggest would be to add this code before that if statement:


--- Code: ---if (!empty($_SESSION['ban']['ID_MEMBER']))
{
    $_SESSION['ban']['id_member'] = $_SESSION['ban']['ID_MEMBER'];
}
--- End code ---

FfdG:
I think I found the cause. I recently upgraded from 1.1.16 to 2.0.2 and uzbl somehow got the old sessions (I restarted the browsers different times)?! Compare 1.1.x:

--- Code: ---$_SESSION['ban']['ID_MEMBER'] != $ID_MEMBER
--- End code ---
and 2.0.x:

--- Code: ---$_SESSION['ban']['id_member'] != $user_info['id']
--- End code ---
Now everything works fine.

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