Add Opaque option which prevent information from being forwarded to certain nodes.

[tinc] / src / meta.c

diff --git a/src/meta.c b/src/meta.c
index bc0cda6..2ff272e 100644 (file)
--- a/src/meta.c
+++ b/src/meta.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: meta.c,v 1.1.2.46 2003/10/11 12:16:12 guus Exp $
+    $Id: meta.c,v 1.1.2.49 2003/11/10 22:31:53 guus Exp $
 */
 
 #include "system.h"
@@ -88,7 +88,7 @@ void broadcast_meta(connection_t *from, const char *buffer, int length)
        for(node = connection_tree->head; node; node = node->next) {
                c = node->data;
 
-               if(c != from && c->status.active)
+               if(c != from && c->status.active && !c->status.opaque)
                        send_meta(c, buffer, length);
        }
 }
@@ -150,7 +150,7 @@ bool receive_meta(connection_t *c)
                                receive_tcppacket(c, c->buffer, c->tcplen);
 
                                c->buflen -= c->tcplen;
-                               lenin -= c->tcplen;
+                               lenin -= c->tcplen - oldlen;
                                memmove(c->buffer, c->buffer + c->tcplen, c->buflen);
                                oldlen = 0;
                                c->tcplen = 0;
@@ -178,7 +178,7 @@ bool receive_meta(connection_t *c)
                                return false;
 
                        c->buflen -= reqlen;
-                       lenin -= reqlen;
+                       lenin -= reqlen - oldlen;
                        memmove(c->buffer, c->buffer + reqlen, c->buflen);
                        oldlen = 0;
                        continue;