Small fixes for parser.

src/knot/conf/cf-parse.y

@@ -64,6 +64,16 @@ static void conf_acl_item(void *scanner, char *item)
 	snprintf(buf, sizeof(buf), "remote '%s' is not defined", item);
 	cf_error(scanner, buf);
      } else {
+	/* check port if xfrin/notify-out */
+	if (this_list == &this_zone->acl.xfr_in ||
+	   this_list == &this_zone->acl.notify_out) {
+	   if (found->port == 0) {
+	      cf_error(scanner, "remote specified for XFR/IN or NOTIFY/OUT "
+				" needs to have valid port!");
+	      free(item);
+	      return;
+	   }
+	}
 	conf_remote_t *remote = malloc(sizeof(conf_remote_t));
 	if (!remote) {
 	   cf_error(scanner, "out of memory");

src/knot/main.c

@@ -258,8 +258,6 @@ int main(int argc, char **argv)
 			}
 		}
 
-		pthread_sigmask(SIG_UNBLOCK, &sa.sa_mask, NULL);
-
 		if ((res = server_wait(server)) != KNOTD_EOK) {
 			log_server_error("An error occured while "
 					 "waiting for server to finish.\n");
@@ -284,11 +282,6 @@ int main(int argc, char **argv)
 	log_close();
 	free(pidfile);
 
-	if (!daemonize) {
-		fflush(stdout);
-		fflush(stderr);
-	}
-
 	// Destroy event loop
 	evqueue_t *q = evqueue();
 	evqueue_free(&q);
@@ -296,5 +289,10 @@ int main(int argc, char **argv)
 	// Free default config filename if exists
 	free(config_fn);
 
+	if (!daemonize) {
+		fflush(stdout);
+		fflush(stderr);
+	}
+
 	return res;
 }