@@ -315,12 +315,12 @@
 			return false;
 
 		break;
 #ifdef OF_HAVE_IPV6
 	case AF_INET6:
-		if (address1->length < sizeof(struct sockaddr_in6) ||
-		    address2->length < sizeof(struct sockaddr_in6))
+		if (address1->length < (socklen_t)sizeof(struct sockaddr_in6) ||
+		    address2->length < (socklen_t)sizeof(struct sockaddr_in6))
 			@throw [OFInvalidArgumentException exception];
 
 		addrIn6_1 = (struct sockaddr_in6 *)&address1->address;
 		addrIn6_2 = (struct sockaddr_in6 *)&address2->address;
 
@@ -368,11 +368,11 @@
 		hash ^= addrIn->sin_addr.s_addr;
 
 		break;
 #ifdef OF_HAVE_IPV6
 	case AF_INET6:
-		if (address->length < sizeof(struct sockaddr_in6))
+		if (address->length < (socklen_t)sizeof(struct sockaddr_in6))
 			@throw [OFInvalidArgumentException exception];
 
 		addrIn6 = (struct sockaddr_in6 *)&address->address;
 
 		hash += (addrIn6->sin6_port << 1);