[src/trunk]: src/usr.sbin/arp Fix the logic for the non auto case

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

details:   https://anonhg.NetBSD.org/src/rev/20869fbdb271
branches:  trunk
changeset: 363012:20869fbdb271
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Jul 07 15:44:27 2018 +0000

description:
Fix the logic for the non auto case

diffstat:

 usr.sbin/arp/arp.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 643f06360a35 -r 20869fbdb271 usr.sbin/arp/arp.c
--- a/usr.sbin/arp/arp.c        Sat Jul 07 15:11:07 2018 +0000
+++ b/usr.sbin/arp/arp.c        Sat Jul 07 15:44:27 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: arp.c,v 1.60 2018/07/06 00:50:05 christos Exp $ */
+/*     $NetBSD: arp.c,v 1.61 2018/07/07 15:44:27 christos Exp $ */
 
 /*
  * Copyright (c) 1984, 1993
@@ -42,7 +42,7 @@
 #if 0
 static char sccsid[] = "@(#)arp.c      8.3 (Berkeley) 4/28/95";
 #else
-__RCSID("$NetBSD: arp.c,v 1.60 2018/07/06 00:50:05 christos Exp $");
+__RCSID("$NetBSD: arp.c,v 1.61 2018/07/07 15:44:27 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -278,7 +278,7 @@
 
        if (getinetaddr(host, &sin_m.sin_addr) == -1)
                return (1);
-       if (!strcmp(eaddr, "auto") && atosdl(eaddr, &sdl_m))
+       if (strcmp(eaddr, "auto") != 0 && atosdl(eaddr, &sdl_m))
                warnx("invalid link-level address '%s'", eaddr);
        doing_proxy = flags = export_only = expire_time = 0;
        for (; argc-- > 0; argv++) {
@@ -309,7 +309,7 @@
                }
 
        }
-       if (doing_proxy && !strcmp(eaddr, "auto")) {
+       if (doing_proxy && strcmp(eaddr, "auto") == 0) {
                if (getetheraddr(sin_m.sin_addr, &sdl_m) == -1)
                        return 1;
        }