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- Check for packets that are looping back.
author
Guus Sliepen
<guus@tinc-vpn.org>
Sat, 4 Nov 2000 17:09:10 +0000
(17:09 +0000)
committer
Guus Sliepen
<guus@tinc-vpn.org>
Sat, 4 Nov 2000 17:09:10 +0000
(17:09 +0000)
src/net.c
patch
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diff --git
a/src/net.c
b/src/net.c
index
016b86a
..
6e4fa66
100644
(file)
--- a/
src/net.c
+++ b/
src/net.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.
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net.c,v 1.35.4.6
4 2000/11/04 15:32:05 zarq
Exp $
+ $Id: net.c,v 1.35.4.6
5 2000/11/04 17:09:10 guus
Exp $
*/
#include "config.h"
*/
#include "config.h"
@@
-358,10
+358,21
@@
cp
}
return -1;
}
return -1;
- }
+
}
cl = subnet->owner;
cl = subnet->owner;
+ if(cl == myself)
+ {
+ if(debug_lvl >= DEBUG_TRAFFIC)
+ {
+ syslog(LOG_NOTICE, _("Packet with destination %d.%d.%d.%d is looping back to us!"),
+ IP_ADDR_V(to));
+ }
+
+ return -1;
+ }
+
/* If we ourselves have indirectdata flag set, we should send only to our uplink! */
/* FIXME - check for indirection and reprogram it The Right Way(tm) this time. */
/* If we ourselves have indirectdata flag set, we should send only to our uplink! */
/* FIXME - check for indirection and reprogram it The Right Way(tm) this time. */