diff options
Diffstat (limited to 'phpBB/includes/session.php')
| -rw-r--r-- | phpBB/includes/session.php | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/phpBB/includes/session.php b/phpBB/includes/session.php index d4eac553e9..cc216392b8 100644 --- a/phpBB/includes/session.php +++ b/phpBB/includes/session.php @@ -285,6 +285,17 @@ class session break; } + // Quick check for IPv4-mapped address in IPv6 + if (stripos($ip, '::ffff:') === 0) + { + $ipv4 = substr($ip, 7); + + if (preg_match(get_preg_expression('ipv4'), $ipv4)) + { + $ip = $ipv4; + } + } + // Use the last in chain $this->ip = $ip; } |