diff --git a/hunt/hunt/hunt.c b/hunt/hunt/hunt.c index 11f4c44..28321bc 100644 --- a/hunt/hunt/hunt.c +++ b/hunt/hunt/hunt.c @@ -394,7 +394,8 @@ broadcast_vec(s, vector) vec_cnt = 0; for (ip = ifp; ip; ip = ip->ifa_next) - if ((ip->ifa_addr->sa_family == AF_INET) && + if (ip->ifa_addr && + (ip->ifa_addr->sa_family == AF_INET) && (ip->ifa_flags & IFF_BROADCAST)) vec_cnt++; @@ -405,7 +406,8 @@ broadcast_vec(s, vector) vec_cnt = 0; for (ip = ifp; ip; ip = ip->ifa_next) - if ((ip->ifa_addr->sa_family == AF_INET) && + if (ip->ifa_addr && + (ip->ifa_addr->sa_family == AF_INET) && (ip->ifa_flags & IFF_BROADCAST)) memcpy(&(*vector)[vec_cnt++], ip->ifa_broadaddr, sizeof(struct sockaddr_in));