diff options
Diffstat (limited to 'sys/net/if_llatbl.c')
| -rw-r--r-- | sys/net/if_llatbl.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys/net/if_llatbl.c b/sys/net/if_llatbl.c index b66d6e154b27..fb94f735062a 100644 --- a/sys/net/if_llatbl.c +++ b/sys/net/if_llatbl.c @@ -263,6 +263,15 @@ lla_rt_output(struct rt_msghdr *rtm, struct rt_addrinfo *info) __func__, dl->sdl_index); return EINVAL; } + if (ifp->if_flags & IFF_LOOPBACK) { + struct ifaddr *ia; + ia = ifa_ifwithaddr(dst); + if (ia != NULL) { + ifp = ia->ifa_ifp; + ifa_free(ia); + } else + return EINVAL; + } switch (rtm->rtm_type) { case RTM_ADD: |