diff options
| -rw-r--r-- | sys/netinet/if_ether.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netinet/if_ether.c b/sys/netinet/if_ether.c index 1b654f4..ba6b352 100644 --- a/sys/netinet/if_ether.c +++ b/sys/netinet/if_ether.c @@ -593,10 +593,12 @@ in_arpinput(m) isaddr.s_addr == ia->ia_addr.sin_addr.s_addr) goto match; /* - * No match, use the first address on the receive interface + * No match, use the first inet address on the receive interface * as a dummy address for the rest of the function. */ - ifa = TAILQ_FIRST(&ifp->if_addrhead); + TAILQ_FOREACH(ifa, &ifp->if_addrhead, ifa_link) + if (ifa->ifa_addr && ifa->ifa_addr->sa_family == AF_INET) + break; if (ifa == NULL) { m_freem(m); return; |
