diff options
Diffstat (limited to 'sys/netinet6')
| -rw-r--r-- | sys/netinet6/in6.c | 2 | ||||
| -rw-r--r-- | sys/netinet6/nd6.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/sys/netinet6/in6.c b/sys/netinet6/in6.c index 5c1563c..2b022ba 100644 --- a/sys/netinet6/in6.c +++ b/sys/netinet6/in6.c @@ -2432,6 +2432,8 @@ in6_domifattach(struct ifnet *ifp) int in6_domifmtu(struct ifnet *ifp) { + if (ifp->if_afdata[AF_INET6] == NULL) + return ifp->if_mtu; return (IN6_LINKMTU(ifp)); } diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c index a79922b..5e9a067 100644 --- a/sys/netinet6/nd6.c +++ b/sys/netinet6/nd6.c @@ -285,6 +285,8 @@ nd6_ifdetach(struct nd_ifinfo *nd) void nd6_setmtu(struct ifnet *ifp) { + if (ifp->if_afdata[AF_INET6] == NULL) + return; nd6_setmtu0(ifp, ND_IFINFO(ifp)); } |
