[src/trunk]: src/usr.bin/netstat Pay attention to the netmask of routes to 0....

[sommerfeld <sommerfeld%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b4e9a0945c65
branches:  trunk
changeset: 480228:b4e9a0945c65
user:      sommerfeld <sommerfeld%NetBSD.org@localhost>
date:      Fri Jan 07 04:49:11 2000 +0000

description:
Pay attention to the netmask of routes to 0.0.0.0;
e.g., a route to 0.0.0.0/1 is *not* a default route.

Inspired by a patch by Rodney Grimes sent to the zebra list.

diffstat:

 usr.bin/netstat/route.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (29 lines):

diff -r 2073644ea66d -r b4e9a0945c65 usr.bin/netstat/route.c
--- a/usr.bin/netstat/route.c   Fri Jan 07 04:47:23 2000 +0000
+++ b/usr.bin/netstat/route.c   Fri Jan 07 04:49:11 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: route.c,v 1.44 1999/12/13 15:22:55 itojun Exp $        */
+/*     $NetBSD: route.c,v 1.45 2000/01/07 04:49:11 sommerfeld Exp $    */
 
 /*
  * Copyright (c) 1983, 1988, 1993
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "from: @(#)route.c      8.3 (Berkeley) 3/9/94";
 #else
-__RCSID("$NetBSD: route.c,v 1.44 1999/12/13 15:22:55 itojun Exp $");
+__RCSID("$NetBSD: route.c,v 1.45 2000/01/07 04:49:11 sommerfeld Exp $");
 #endif
 #endif /* not lint */
 
@@ -423,7 +423,9 @@
            {
                struct sockaddr_in *sin = (struct sockaddr_in *)sa;
 
-               if (sin->sin_addr.s_addr == INADDR_ANY)
+               if ((sin->sin_addr.s_addr == INADDR_ANY) &&
+                   (mask != NULL) &&
+                   (((struct sockaddr_in *)mask)->sin_addr.s_addr == 0))
                        cp = "default";
                else if (flags & RTF_HOST)
                        cp = routename(sin->sin_addr.s_addr);