Staff added an IP address for a client here and mistakingly ended it with a dot.
PHP complained in Apache's error log:
[Mon Nov 11 08:41:01 2013] [error] [client 123.123.123.123] PHP Notice: Undefined offset: 4 in /path/to/drupal/sites/all/modules/ip_login/ip_login.module on line 355
We could improve this by being more strict on IP adresses validation when a user adds new values.
I identified this as a feature request because even if it's a small bug, it will require some work and user interface improvement to get done.
Closed: outdated
2.0
Code