X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fsys-linux.c;h=a0531e9d351d094e138600e3b24945c9b27d1f60;hb=ca5e61b3db021dcfd48e36374a80cf2a3b997bb9;hp=89263ed1c5b75231471dc83271f591381cf45cd2;hpb=388597eee99beac6e5b7430d24c377169f51bd57;p=ppp.git

diff --git a/pppd/sys-linux.c b/pppd/sys-linux.c
index 89263ed..a0531e9 100644
--- a/pppd/sys-linux.c
+++ b/pppd/sys-linux.c
@@ -656,8 +656,8 @@ static int make_ppp_unit()
 		char t[MAXIFNAMELEN];
 		memset(&ifr, 0, sizeof(struct ifreq));
 		slprintf(t, sizeof(t), "%s%d", PPP_DRV_NAME, ifunit);
-		strncpy(ifr.ifr_name, t, IF_NAMESIZE);
-		strncpy(ifr.ifr_newname, req_ifname, IF_NAMESIZE);
+		strlcpy(ifr.ifr_name, t, IF_NAMESIZE);
+		strlcpy(ifr.ifr_newname, req_ifname, IF_NAMESIZE);
 		x = ioctl(sock_fd, SIOCSIFNAME, &ifr);
 		if (x < 0)
 		    error("Couldn't rename interface %s to %s: %m", t, req_ifname);