@@ -280,6 +280,8 @@ static void netbios_ns_broadcast_packet(netbios_ns* ns, netbios_query* q)
if (a->ifa_addr->sa_family != PF_INET)
continue;
struct sockaddr_in* sin = (struct sockaddr_in*)a->ifa_broadaddr;
+ if (!sin)
+ continue;
uint32_t ip = sin->sin_addr.s_addr;
if (netbios_ns_send_packet(ns, q, ip) == -1)