diff options
| -rw-r--r-- | sys/net/if.c | 6 | ||||
| -rw-r--r-- | sys/net/route.c | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/sys/net/if.c b/sys/net/if.c index 7068202e0d7..272c773336c 100644 --- a/sys/net/if.c +++ b/sys/net/if.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if.c,v 1.167 2008/01/05 07:26:04 deraadt Exp $ */ +/* $OpenBSD: if.c,v 1.168 2008/01/05 19:08:19 henning Exp $ */ /* $NetBSD: if.c,v 1.35 1996/05/07 05:26:04 thorpej Exp $ */ /* @@ -1290,8 +1290,8 @@ ifioctl(struct socket *so, u_long cmd, caddr_t data, struct proc *p) break; case SIOCGIFRTLABEL: - if (ifp->if_rtlabelid) { - label = rtlabel_id2name(ifp->if_rtlabelid); + if (ifp->if_rtlabelid && + (label = rtlabel_id2name(ifp->if_rtlabelid)) != NULL) { strlcpy(ifrtlabelbuf, label, RTLABEL_LEN); error = copyoutstr(ifrtlabelbuf, ifr->ifr_data, RTLABEL_LEN, &bytesdone); diff --git a/sys/net/route.c b/sys/net/route.c index 38ab3e3a5fa..4258c2eef44 100644 --- a/sys/net/route.c +++ b/sys/net/route.c @@ -1,4 +1,4 @@ -/* $OpenBSD: route.c,v 1.86 2007/09/17 05:06:20 pyr Exp $ */ +/* $OpenBSD: route.c,v 1.87 2008/01/05 19:08:19 henning Exp $ */ /* $NetBSD: route.c,v 1.14 1996/02/13 22:00:46 christos Exp $ */ /* @@ -1029,8 +1029,8 @@ rtinit(struct ifaddr *ifa, int cmd, int flags) info.rti_flags = flags | ifa->ifa_flags; info.rti_info[RTAX_DST] = dst; info.rti_info[RTAX_GATEWAY] = ifa->ifa_addr; - if (ifa->ifa_ifp->if_rtlabelid) { - label = rtlabel_id2name(ifa->ifa_ifp->if_rtlabelid); + if (ifa->ifa_ifp->if_rtlabelid && + (label = rtlabel_id2name(ifa->ifa_ifp->if_rtlabelid)) != NULL) { bzero(&sa_rl, sizeof(sa_rl)); sa_rl.sr_len = sizeof(sa_rl); sa_rl.sr_family = AF_UNSPEC; |