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[ticket/13948] Correctly forwarding to the RIR for whois feature

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Allow any space count in the ReferralServer string for whois services response.

PHPBB3-13948
This commit is contained in:
rxu
2015-06-21 15:48:28 +07:00
parent da7b24449d
commit bcac964cd0
1 changed files with 1 additions and 1 deletions
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phpBB/includes/functions_user.php
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@@ -1402,7 +1402,7 @@ function user_ipwhois($ip)
$match = array();
// Test for referrals from $whois_host to other whois databases, roll on rwhois
if (preg_match('#ReferralServer: whois://(.+)#im', $ipwhois, $match))
if (preg_match('#ReferralServer:[\x20]*whois://(.+)#im', $ipwhois, $match))
{
if (strpos($match[1], ':') !== false)
{