diff options
| -rw-r--r-- | usr.sbin/bgpd/kroute.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/usr.sbin/bgpd/kroute.c b/usr.sbin/bgpd/kroute.c index 2680803b888..daac81ea272 100644 --- a/usr.sbin/bgpd/kroute.c +++ b/usr.sbin/bgpd/kroute.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kroute.c,v 1.123 2005/04/18 11:07:55 claudio Exp $ */ +/* $OpenBSD: kroute.c,v 1.124 2005/04/28 13:49:12 claudio Exp $ */ /* * Copyright (c) 2003, 2004 Henning Brauer <henning@openbsd.org> @@ -1308,9 +1308,12 @@ fetchifs(int ifindex) if ((sa = rti_info[RTAX_IFP]) != NULL) if (sa->sa_family == AF_LINK) { sdl = (struct sockaddr_dl *)sa; - if (sdl->sdl_nlen > 0) + if (sdl->sdl_nlen >= sizeof(kif->k.ifname)) strlcpy(kif->k.ifname, sdl->sdl_data, sizeof(kif->k.ifname)); + else if (sdl->sdl_nlen > 0) + strlcpy(kif->k.ifname, sdl->sdl_data, + sdl->sdl_nlen + 1); } kif_insert(kif); |