Try to detect errors and continue

W1zzardTPU · Dec 2, 2015 · 16f781a · 16f781a
1 parent a203689
commit 16f781a
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/upload/library/TPUDetectSpamReg/AS.php b/upload/library/TPUDetectSpamReg/AS.php
@@ -29,10 +29,13 @@ static function isIPv6($ip)
 
 	static function getASNameAndNumber($ip, &$asNumber, &$asName)
 	{
-		if (self::isIPv6($ip))
-			$dns=dns_get_record(self::reverseIPv6($ip).'.origin6.asn.cymru.com', DNS_TXT);
-		else
-			$dns=dns_get_record(self::reverseIP($ip).'.origin.asn.cymru.com', DNS_TXT);
+		try 
+		{
+			if (self::isIPv6($ip))
+				$dns=dns_get_record(self::reverseIPv6($ip).'.origin6.asn.cymru.com', DNS_TXT);
+			else
+				$dns=dns_get_record(self::reverseIP($ip).'.origin.asn.cymru.com', DNS_TXT);
+		} catch(Exception $e) {}
 
 		if ((is_array($dns)) && (isset($dns[0])))
 		{