stun

commit c3bf822d58b4e61385d19cb9fbce9a35b7e1550d
parent ce00cc0b8b8192d186379a750562ccdf8af26a32
Author: sin <sin@2f30.org>
Date:   Tue, 22 Mar 2016 15:39:56 +0000

use posix IF_NAMESIZE

Diffstat:
M
stun.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/stun.c b/stun.c
@@ -184,8 +184,8 @@ opentun(char *tundev)
 
 	memset(&ifr, 0, sizeof(ifr));
 	ifr.ifr_flags = IFF_TUN | IFF_NO_PI;
-	strncpy(ifr.ifr_name, tundev, IFNAMSIZ);
-	ifr.ifr_name[IFNAMSIZ - 1] = '\0';
+	strncpy(ifr.ifr_name, tundev, IF_NAMESIZE);
+	ifr.ifr_name[IF_NAMESIZE - 1] = '\0';
 	if (ioctl(fd, TUNSETIFF, &ifr) < 0)
 		logerr("failed to set TUNSETIFF on %s", tundev);