X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet.c;h=dc632b608f457defcdde384a6c27b24021233a34;hp=ebcaeb3652f98db1024229ed81692c4ad8b7ad6d;hb=ee96ccabbbf0180d5631d3c22838456f28ee9c15;hpb=aeccaca829842910b4a5c8a5fa61e1738492bea6

diff --git a/src/net.c b/src/net.c
index ebcaeb36..dc632b60 100644
--- a/src/net.c
+++ b/src/net.c
@@ -1,6 +1,6 @@
 /*
     net.c -- most of the network code
-    Copyright (C) 1998,99 Ivo Timmermans <zarq@iname.com>
+    Copyright (C) 1998,1999,2000 Ivo Timmermans <zarq@iname.com>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -93,12 +93,14 @@ int xsend(conn_list_t *cl, void *packet)
   real_packet_t rp;
 cp
   do_encrypt((vpn_packet_t*)packet, &rp, cl->key);
-  rp.from = myself->vpn_ip;
+  rp.from = htonl(myself->vpn_ip);
+  rp.data.len = htons(rp.data.len);
+  rp.len = htons(rp.len);
 
   if(debug_lvl > 3)
-    syslog(LOG_ERR, "Sent %d bytes to %lx", rp.len, cl->vpn_ip);
+    syslog(LOG_ERR, "Sent %d bytes to %lx", ntohs(rp.len), cl->vpn_ip);
 
-  if((r = send(cl->socket, (char*)&rp, rp.len, 0)) < 0)
+  if((r = send(cl->socket, (char*)&rp, ntohs(rp.len), 0)) < 0)
     {
       syslog(LOG_ERR, "Error sending data: %m");
       return -1;
@@ -302,21 +304,6 @@ cp
   return xsend(cl, packet);
 }
 
-int send_broadcast(conn_list_t *cl, vpn_packet_t *packet)
-{
-  conn_list_t *p;
-cp
-  for(p = cl; p != NULL; p = p->next)
-    if(send_packet(p->real_ip, packet) < 0)
-      {
-	syslog(LOG_ERR, "Could not send a broadcast packet to %08lx (%08lx): %m",
-	       p->vpn_ip, p->real_ip);
-	break; /* FIXME: should retry later, and send a ping over the metaconnection. */
-      }
-cp
-  return 0;
-}
-
 /*
   open the local ethertap device
 */
@@ -771,6 +758,11 @@ cp
       return -1;
     }
   total_socket_in += lenin;
+
+  rp.data.len = ntohs(rp.data.len);
+  rp.len = ntohs(rp.len);
+  rp.from = ntohl(rp.from);
+
   if(rp.len >= 0)
     {
       f = lookup_conn(rp.from);
@@ -923,7 +915,7 @@ cp
 int handle_incoming_meta_data(conn_list_t *cl)
 {
   int x, l = sizeof(x);
-  int request, oldlen, p, i;
+  int request, oldlen, i;
   int lenin = 0;
 cp
   if(getsockopt(cl->meta_socket, SOL_SOCKET, SO_ERROR, &x, &l) < 0)