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Bugfix: with DNSBL

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This commit is contained in:
Michael Save 2012-04-15 10:21:43 +10:00
parent de8cc487d8
commit 2caf043358
1 changed files with 4 additions and 4 deletions
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8
inc/functions.php
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@ -1242,14 +1242,14 @@ function checkDNSBL() {
if (in_array($_SERVER['REMOTE_ADDR'], $config['dnsbl_exceptions']))
return;
$ip = ReverseIPOctets($_SERVER['REMOTE_ADDR']);
$ipaddr = ReverseIPOctets($_SERVER['REMOTE_ADDR']);
foreach ($config['dnsbl'] as $blacklist) {
if (!is_array($blacklist) == 1)
if (!is_array($blacklist))
$blacklist = array($blacklist);
if (($lookup = str_replace('%', $ip, $blacklist[0])) == $blacklist[0])
$lookup = $ip . '.' . $blacklist[0];
if (($lookup = str_replace('%', $ipaddr, $blacklist[0])) == $blacklist[0])
$lookup = $ipaddr . '.' . $blacklist[0];
if (!$ip = DNS($lookup))
continue; // not in list