tun: removed unnecessary route installations

Removed superfluous calls to 'add_route_ipv6' for adding ipv6 routes after tun opening in OpenBSD, NetBSD and Darwin.

Change-Id: I235891212b15277349810913c9c1763da5c48587
Signed-off-by: Marco Baffo <marco@mandelbit.com>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20240912142421.703-1-gert@greenie.muc.de>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg29217.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>

diff --git a/src/openvpn/tun.c b/src/openvpn/tun.c
index 739e008ff59ccb731db4e4f7f52333a15a439de6..82c5c00f61514b0b2d0daf8a11a11d76bdcecd6d 100644 (file)
--- a/src/openvpn/tun.c
+++ b/src/openvpn/tun.c
@@ -1008,8 +1008,7 @@ init_tun_post(struct tuntap *tt,
 #endif /* ifdef _WIN32 */
 }
 
-#if defined(_WIN32)    \
-    || defined(TARGET_DARWIN) || defined(TARGET_NETBSD) || defined(TARGET_OPENBSD)
+#if defined(_WIN32)
 
 /* some of the platforms will auto-add a "network route" pointing
  * to the interface on "ifconfig tunX 2001:db8::1/64", others need
@@ -1200,11 +1199,6 @@ do_ifconfig_ipv6(struct tuntap *tt, const char *ifname, int tun_mtu,
                          "FreeBSD BSD 'ifconfig inet6 -ifdisabled' failed");
 #endif
 
-#if defined(TARGET_OPENBSD) || defined(TARGET_NETBSD) \
-    || defined(TARGET_DARWIN)
-    /* and, hooray, we explicitly need to add a route... */
-    add_route_connected_v6_net(tt, es);
-#endif
 #elif defined(TARGET_AIX)
     argv_printf(&argv, "%s %s inet6 %s/%d mtu %d up", IFCONFIG_PATH, ifname,
                 ifconfig_ipv6_local, tt->netbits_ipv6, tun_mtu);