Return correct value from "set loopback".

Output "set ?filter deny host|port" rules correctly
with show ?filter.
Submitted by:	Dave Bodenstab <imdave@mcs.net>

2 files changed, 15 insertions, 5 deletions

diff --git a/usr.sbin/ppp/command.c b/usr.sbin/ppp/command.c
index f08421c..025fda0 100644
--- a/usr.sbin/ppp/command.c
+++ b/usr.sbin/ppp/command.c
@@ -17,7 +17,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: command.c,v 1.99 1997/11/12 02:10:05 brian Exp $
+ * $Id: command.c,v 1.100 1997/11/12 16:34:50 brian Exp $
  *
  */
 #include <sys/param.h>
@@ -183,10 +183,14 @@ static int
 SetLoopback(struct cmdtab const * cmdlist, int argc, char **argv)
 {
   if (argc == 1)
-    if (!strcasecmp(*argv, "on"))
+    if (!strcasecmp(*argv, "on")) {
       VarLoopback = 1;
-    else if (!strcasecmp(*argv, "off"))
+      return 0;
+    }
+    else if (!strcasecmp(*argv, "off")) {
       VarLoopback = 0;
+      return 0;
+    }
   return -1;
 }
 
diff --git a/usr.sbin/ppp/filter.c b/usr.sbin/ppp/filter.c
index 121ae04..baa45ef 100644
--- a/usr.sbin/ppp/filter.c
+++ b/usr.sbin/ppp/filter.c
@@ -17,7 +17,7 @@
  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
- * $Id: filter.c,v 1.16 1997/10/26 01:02:34 brian Exp $
+ * $Id: filter.c,v 1.17 1997/11/09 14:18:38 brian Exp $
  *
  *	TODO: Shoud send ICMP error message when we discard packets.
  */
@@ -434,7 +434,13 @@ ShowFilter(struct filterent * fp)
 
   for (n = 0; n < MAXFILTERS; n++, fp++) {
     if (fp->action != A_NONE) {
-      fprintf(VarTerm, "%2d %s", n, actname[fp->action]);
+      fprintf(VarTerm, "%2d %s", n, actname[fp->action & (A_PERMIT|A_DENY)]);
+      if (fp->action & A_UHOST)
+        fprintf(VarTerm, "host ");
+      else if (fp->action & A_UPORT)
+        fprintf(VarTerm, "port ");
+      else
+        fprintf(VarTerm, "     ");
       fprintf(VarTerm, "%s/%d ", inet_ntoa(fp->saddr), fp->swidth);
       fprintf(VarTerm, "%s/%d ", inet_ntoa(fp->daddr), fp->dwidth);
       if (fp->proto) {