[src/netbsd-3]: src/sbin/mount_nfs Apply patch (requested by lukem in ticket ...

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

details:   https://anonhg.NetBSD.org/src/rev/2bbdc5b05ebe
branches:  netbsd-3
changeset: 576180:2bbdc5b05ebe
user:      tron <tron%NetBSD.org@localhost>
date:      Sat Jun 11 12:09:53 2005 +0000

description:
Apply patch (requested by lukem in ticket #391):
Use ai_nfs instead of the uninitialized ai when determining the
NFSMNT_KERB reverse IP address, and ensure ecode is set as well.
(Fix derived from getnfsargs.c 1.2)

diffstat:

 sbin/mount_nfs/mount_nfs.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r dade37caba3e -r 2bbdc5b05ebe sbin/mount_nfs/mount_nfs.c
--- a/sbin/mount_nfs/mount_nfs.c        Sat Jun 11 11:19:33 2005 +0000
+++ b/sbin/mount_nfs/mount_nfs.c        Sat Jun 11 12:09:53 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mount_nfs.c,v 1.47 2005/02/05 15:04:56 xtraeme Exp $   */
+/*     $NetBSD: mount_nfs.c,v 1.47.2.1 2005/06/11 12:09:53 tron Exp $  */
 
 /*
  * Copyright (c) 1992, 1993, 1994
@@ -42,7 +42,7 @@
 #if 0
 static char sccsid[] = "@(#)mount_nfs.c        8.11 (Berkeley) 5/4/95";
 #else
-__RCSID("$NetBSD: mount_nfs.c,v 1.47 2005/02/05 15:04:56 xtraeme Exp $");
+__RCSID("$NetBSD: mount_nfs.c,v 1.47.2.1 2005/06/11 12:09:53 tron Exp $");
 #endif
 #endif /* not lint */
 
@@ -760,8 +760,9 @@
        if (getaddrinfo(hostp, "nfs", &hints, &ai_nfs) == 0) {
                if ((nfsargsp->flags & NFSMNT_KERB)) {
                        hints.ai_flags = 0;
-                       if (getnameinfo(ai->ai_addr, ai->ai_addrlen, host,
-                           sizeof host, serv, sizeof serv, 0) != 0) {
+                       if ((ecode = getnameinfo(ai_nfs->ai_addr,
+                           ai_nfs->ai_addrlen, host, sizeof(host),
+                           serv, sizeof serv, 0)) != 0) {
                                warnx("can't reverse resolve net address for "
                                    "host \"%s\": %s", hostp,
                                    gai_strerror(ecode));