X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fbsd%2Fdevice.c;h=235f4ec68d7529369b5538e8f29867b1c632f1ef;hb=9ca716d6270335cf44455fc1667a1647c19410ef;hp=5a572ba361d6ecdeab34ceeb682c456cabd9b5d0;hpb=38489e37f50e807e51bfd28ebb8b20396eed1447;p=tinc

diff --git a/src/bsd/device.c b/src/bsd/device.c
index 5a572ba3..235f4ec6 100644
--- a/src/bsd/device.c
+++ b/src/bsd/device.c
@@ -1,7 +1,7 @@
 /*
     device.c -- Interaction BSD tun/tap device
     Copyright (C) 2001-2005 Ivo Timmermans,
-                  2001-2017 Guus Sliepen <guus@tinc-vpn.org>
+                  2001-2021 Guus Sliepen <guus@tinc-vpn.org>
                   2009      Grzegorz Dymarek <gregd72002@googlemail.com>
 
     This program is free software; you can redistribute it and/or modify
@@ -40,8 +40,13 @@
 #include <net/if_utun.h>
 #endif
 
+#if defined(HAVE_FREEBSD) || defined(HAVE_DRAGONFLY)
+#define DEFAULT_TUN_DEVICE "/dev/tun"  // Use the autoclone device
+#define DEFAULT_TAP_DEVICE "/dev/tap"
+#else
 #define DEFAULT_TUN_DEVICE "/dev/tun0"
 #define DEFAULT_TAP_DEVICE "/dev/tap0"
+#endif
 
 typedef enum device_type {
 	DEVICE_TYPE_TUN,
@@ -298,10 +303,7 @@ static bool setup_device(void) {
 			struct ifreq ifr;
 
 			if(ioctl(device_fd, TAPGIFNAME, (void *)&ifr) == 0) {
-				if(iface) {
-					free(iface);
-				}
-
+				free(iface);
 				iface = xstrdup(ifr.ifr_name);
 			}
 		}