diff options
| -rw-r--r-- | phpBB/includes/session.php | 11 | ||||
| -rw-r--r-- | phpBB/install/database_update.php | 1 | ||||
| -rw-r--r-- | phpBB/install/install_install.php | 1 |
3 files changed, 13 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; } diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php index 8fd96691d9..ca4ef817be 100644 --- a/phpBB/install/database_update.php +++ b/phpBB/install/database_update.php @@ -119,6 +119,7 @@ $db->sql_connect($dbhost, $dbuser, $dbpasswd, $dbname, $dbport, false, false); unset($dbpasswd); $user->ip = (!empty($_SERVER['REMOTE_ADDR'])) ? htmlspecialchars($_SERVER['REMOTE_ADDR']) : ''; +$user->ip = (stripos($user->ip, '::ffff:') === 0) ? substr($user->ip, 7) : $user->ip; $sql = "SELECT config_value FROM " . CONFIG_TABLE . " diff --git a/phpBB/install/install_install.php b/phpBB/install/install_install.php index 6c23460de9..2dd58584f4 100644 --- a/phpBB/install/install_install.php +++ b/phpBB/install/install_install.php @@ -1236,6 +1236,7 @@ class install_install extends module $current_time = time(); $user_ip = (!empty($_SERVER['REMOTE_ADDR'])) ? htmlspecialchars($_SERVER['REMOTE_ADDR']) : ''; + $user_ip = (stripos($user_ip, '::ffff:') === 0) ? substr($user_ip, 7) : $user_ip; if ($data['script_path'] !== '/') { |