Second round of fixes

[tinc] / src / netutl.c

diff --git a/src/netutl.c b/src/netutl.c
index a61c917..c5ff5b7 100644 (file)
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -16,7 +16,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: netutl.c,v 1.11 2000/05/30 11:18:12 zarq Exp $
+    $Id: netutl.c,v 1.12.4.10 2000/09/15 12:58:40 zarq Exp $
 */
 
 #include "config.h"
@@ -33,6 +33,7 @@
 #include <utils.h>
 #include <xalloc.h>
 
+#include "errno.h"
 #include "conf.h"
 #include "encr.h"
 #include "net.h"
@@ -51,7 +52,7 @@ 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) && p->status.active)
+    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)) && p->status.active)
@@ -85,14 +86,16 @@ cp
 void free_conn_element(conn_list_t *p)
 {
 cp
-  if(p->hostname)
-    free(p->hostname);
   if(p->sq)
     destroy_queue(p->sq);
   if(p->rq)
     destroy_queue(p->rq);
+  if(p->name)
+    free(p->name);
+  if(p->hostname)
+    free(p->hostname);
   free_key(p->public_key);
-  free_key(p->key);
+  free_key(p->datakey);
   free(p);
 cp
 }
@@ -164,6 +167,7 @@ cp
   look up the name associated with the ip
   address `addr'
 */
+
 char *hostlookup(unsigned long addr)
 {
   char *name;
@@ -184,13 +188,11 @@ cp
 
   if(!lookup_hostname || !host)
     {
-      name = xmalloc(20);
-      sprintf(name, "%s", inet_ntoa(in));
+      asprintf(&name, "%s", inet_ntoa(in));
     }
   else
     {
-      name = xmalloc(strlen(host->h_name)+20);
-      sprintf(name, "%s (%s)", host->h_name, inet_ntoa(in));
+      asprintf(&name, "%s", host->h_name);
     }
 cp
   return name;
@@ -216,7 +218,7 @@ 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, strerror(errno));
       return NULL;
     }
 
@@ -244,9 +246,9 @@ cp
 
   for(p = conn_list; p != NULL; p = p->next)
     {
-      syslog(LOG_DEBUG, " " IP_ADDR_S "/" IP_ADDR_S ": %04x (%d|%d)",
-            IP_ADDR_V(p->vpn_ip), IP_ADDR_V(p->vpn_mask), p->status,
-            p->socket, p->meta_socket);
+      syslog(LOG_DEBUG, _("%s netmask %d.%d.%d.%d at %s port %hd flags %d sockets %d, %d status %04x"),
+            p->name, IP_ADDR_V(p->vpn_mask), p->hostname, p->port, p->flags,
+            p->socket, p->meta_socket, p->status);
     }
 cp
 }