void receive_tcppacket(connection_t *c, const char *buffer, int len) {
vpn_packet_t outpkt;
+ if(len > sizeof outpkt.data)
+ return;
+
outpkt.len = len;
if(c->options & OPTION_TCPONLY)
outpkt.priority = 0;
for(node = node_udp_tree->head; node; node = node->next) {
n = node->data;
- if(n->status.reachable && ((n->via == myself && n->nexthop == n) || n->via == n))
+ if(n->status.reachable && n != myself && ((n->via == myself && n->nexthop == n) || n->via == n))
send_packet(n, packet);
}
break;