Free memory allocated with malloc()

easysock.c

@@ -133,6 +133,7 @@ SOCKET create_remote (int network,char transport, const char* address,int port,s
 		}
 		remote_addr_struct = (struct sockaddr_storage *)results->ai_addr;
 		network = inet_to_int(results->ai_family);
+		free(port_str);
 	} else {
 	        create_addr(network,address,port,remote_addr_struct);
 	}