X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fsys-linux.c;h=e1bb8108ea0964d81d0c4b64ead2132e97aa5889;hb=812e8e5c87da4fd84ae7bc5b6a18c85106188eb3;hp=8f4f2a7d2775d727792cf29eb8fcebf9709063c7;hpb=49e1aff19a7ba4376b2a8387f11ff92382cef34f;p=ppp.git

diff --git a/pppd/sys-linux.c b/pppd/sys-linux.c
index 8f4f2a7..e1bb810 100644
--- a/pppd/sys-linux.c
+++ b/pppd/sys-linux.c
@@ -697,11 +697,11 @@ static int make_ppp_unit(void)
 
 	if (x == 0 && req_ifname[0] != '\0') {
 		struct ifreq ifr;
-		char t[MAXIFNAMELEN];
+		char t[IFNAMSIZ];
 		memset(&ifr, 0, sizeof(struct ifreq));
 		slprintf(t, sizeof(t), "%s%d", PPP_DRV_NAME, ifunit);
-		strlcpy(ifr.ifr_name, t, IF_NAMESIZE);
-		strlcpy(ifr.ifr_newname, req_ifname, IF_NAMESIZE);
+		strlcpy(ifr.ifr_name, t, IFNAMSIZ);
+		strlcpy(ifr.ifr_newname, req_ifname, IFNAMSIZ);
 		x = ioctl(sock_fd, SIOCSIFNAME, &ifr);
 		if (x < 0)
 		    error("Couldn't rename interface %s to %s: %m", t, req_ifname);