}
static void choose_broadcast_address(meshlink_handle_t *mesh, const node_t *n, const sockaddr_t **sa, int *sock) {
- static sockaddr_t broadcast_ipv4 = {
- .in = {
- .sin_family = AF_INET,
- .sin_addr.s_addr = -1,
- }
- };
-
- static sockaddr_t broadcast_ipv6 = {
- .in6 = {
- .sin6_family = AF_INET6,
- .sin6_addr.s6_addr[0x0] = 0xff,
- .sin6_addr.s6_addr[0x1] = 0x02,
- .sin6_addr.s6_addr[0xf] = 0x01,
- }
- };
-
*sock = prng(mesh, mesh->listen_sockets);
+ sockaddr_t *broadcast_sa = &mesh->listen_socket[*sock].broadcast_sa;
- if(mesh->listen_socket[*sock].sa.sa.sa_family == AF_INET6) {
- broadcast_ipv6.in6.sin6_port = n->prevedge->address.in.sin_port;
- broadcast_ipv6.in6.sin6_scope_id = mesh->listen_socket[*sock].sa.in6.sin6_scope_id;
- *sa = &broadcast_ipv6;
+ if(broadcast_sa->sa.sa_family == AF_INET6) {
+ broadcast_sa->in6.sin6_port = n->prevedge->address.in.sin_port;
} else {
- broadcast_ipv4.in.sin_port = n->prevedge->address.in.sin_port;
- *sa = &broadcast_ipv4;
+ broadcast_sa->in.sin_port = n->prevedge->address.in.sin_port;
}
+
+ *sa = broadcast_sa;
}
static void send_udppacket(meshlink_handle_t *mesh, node_t *n, vpn_packet_t *origpkt) {