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[ticket/16188] Remove some legacy code and fix bug

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PHPBB3-16189
This commit is contained in:
rubencm
2019-10-24 20:03:32 +00:00
parent f09f5bc51c
commit b6a99e7dca
6 changed files with 8 additions and 90 deletions
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3
phpBB/phpbb/session.php
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@@ -250,8 +250,7 @@ class session
$ips = explode(' ', $this->forwarded_for);
foreach ($ips as $ip)
{
// check IPv4 first, the IPv6 is hopefully only going to be used very seldom
if (!empty($ip) && !preg_match(get_preg_expression('ipv4'), $ip) && !preg_match(get_preg_expression('ipv6'), $ip))
if (!filter_var($ip, FILTER_VALIDATE_IP))
{
// contains invalid data, don't use the forwarded for header
$this->forwarded_for = '';