From 5f3b9b9091b8887b28c46eea3ca574f13bb1388a Mon Sep 17 00:00:00 2001
From: Kevin Steves <stevesk@pobox.com>
Date: Mon, 23 Apr 2001 17:28:28 +0000
Subject:  - (stevesk) pam_start() doesn't use DNS now for sshd -u0.

---
 ChangeLog  |  3 ++-
 auth-pam.c | 12 +++++++-----
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 1680cc0d1..f2857a4ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,7 @@
    - markus@cvs.openbsd.org 2001/04/22 23:58:36
      [ssh-keygen.1 ssh.1 sshd.8]
      document hostbased and other cleanup
+ - (stevesk) pam_start() doesn't use DNS now for sshd -u0.
 
 20010422
  - OpenBSD CVS Sync
@@ -5231,4 +5232,4 @@
  - Wrote replacements for strlcpy and mkdtemp
  - Released 1.0pre1
 
-$Id: ChangeLog,v 1.1160 2001/04/23 13:02:16 mouring Exp $
+$Id: ChangeLog,v 1.1161 2001/04/23 17:28:28 stevesk Exp $
diff --git a/auth-pam.c b/auth-pam.c
index 8113a2fc0..91854a400 100644
--- a/auth-pam.c
+++ b/auth-pam.c
@@ -35,7 +35,7 @@
 
 extern char *__progname;
 
-RCSID("$Id: auth-pam.c,v 1.35 2001/04/20 17:43:47 stevesk Exp $");
+RCSID("$Id: auth-pam.c,v 1.36 2001/04/23 17:28:29 stevesk Exp $");
 
 #define NEW_AUTHTOK_MSG \
 	"Warning: Your password has expired, please change it now"
@@ -348,6 +348,8 @@ void start_pam(const char *user)
 {
 	int pam_retval;
 	extern ServerOptions options;
+	extern u_int utmp_len;
+	const char *rhost;
 
 	debug("Starting up PAM with username \"%.200s\"", user);
 
@@ -357,10 +359,10 @@ void start_pam(const char *user)
 		fatal("PAM initialisation failed[%d]: %.200s",
 		    pam_retval, PAM_STRERROR(__pamh, pam_retval));
 
-	debug("PAM setting rhost to \"%.200s\"",
-	    get_canonical_hostname(options.reverse_mapping_check));
-	pam_retval = pam_set_item(__pamh, PAM_RHOST,
-		get_canonical_hostname(options.reverse_mapping_check));
+	rhost = get_remote_name_or_ip(utmp_len, options.reverse_mapping_check);
+	debug("PAM setting rhost to \"%.200s\"", rhost);
+
+	pam_retval = pam_set_item(__pamh, PAM_RHOST, rhost);
 	if (pam_retval != PAM_SUCCESS)
 		fatal("PAM set rhost failed[%d]: %.200s", pam_retval,
 		    PAM_STRERROR(__pamh, pam_retval));
-- 
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