X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fnetutl.c;h=f49178bdfafbc1028314ffe145d02e61d44e51f6;hb=386a62ff57f283b415fd757a8c4645b24c3bd3bb;hp=9e60dbbf1f31a7e3d9363235e2ad0421875df1bf;hpb=44f9449888344866406c75b178eff83b392b3530;p=tinc

diff --git a/src/netutl.c b/src/netutl.c
index 9e60dbbf..f49178bd 100644
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -1,6 +1,6 @@
 /*
     netutl.c -- some supporting network utility 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
@@ -35,9 +35,12 @@
 #include "net.h"
 #include "netutl.h"
 
+#include "system.h"
+
 /*
   look for a connection associated with the given vpn ip,
-  return its connection structure
+  return its connection structure.
+  Skips connections that are not activated!
 */
 conn_list_t *lookup_conn(ip_t ip)
 {
@@ -45,10 +48,10 @@ conn_list_t *lookup_conn(ip_t ip)
 cp
   /* Exact match suggested by James B. MacLean */
   for(p = conn_list; p != NULL; p = p->next)
-    if(ip  == p->vpn_ip)
+    if((ip  == p->vpn_ip) && p->status.active)
       return p;
   for(p = conn_list; p != NULL; p = p->next)
-    if((ip & p->vpn_mask) == (p->vpn_ip & p->vpn_mask))
+    if(((ip & p->vpn_mask) == (p->vpn_ip & p->vpn_mask)) && p->status.active)
       return p;
 cp
   return NULL;
@@ -81,8 +84,6 @@ void free_conn_element(conn_list_t *p)
 cp
   if(p->hostname)
     free(p->hostname);
-  if(p->pp)
-    free(p->pp);
   if(p->sq)
     destroy_queue(p->sq);
   if(p->rq)
@@ -130,6 +131,9 @@ conn_list_t *new_conn_list(void)
 cp
   /* initialise all those stupid pointers at once */
   memset(p, '\0', sizeof(*p));
+  p->vpn_mask = (ip_t)(~0L); /* If this isn't done, it would be a
+                                wastebucket for all packets with
+                                unknown destination. */
   p->nexthop = p;
 cp
   return p;
@@ -201,7 +205,7 @@ cp
 
   if(!(h = gethostbyname(p)))
     {
-      fprintf(stderr, "Error looking up `%s': %s\n", p, sys_errlist[h_errno]);
+      fprintf(stderr, _("Error looking up `%s': %s\n"), p, sys_errlist[h_errno]);
       return NULL;
     }
 
@@ -225,7 +229,7 @@ void dump_conn_list(void)
 {
   conn_list_t *p;
 cp
-  syslog(LOG_DEBUG, "Connection list:");
+  syslog(LOG_DEBUG, _("Connection list:"));
 
   for(p = conn_list; p != NULL; p = p->next)
     {