NB: big update - may break stuff. Please test!

 - (djm) OpenBSD CVS sync:
   - markus@cvs.openbsd.org  2001/02/03 03:08:38
     [auth-options.c auth-rh-rsa.c auth-rhosts.c auth.c canohost.c]
     [canohost.h servconf.c servconf.h session.c sshconnect1.c sshd.8]
     [sshd_config]
     make ReverseMappingCheck optional in sshd_config; ok djm@,dugsong@
   - markus@cvs.openbsd.org  2001/02/03 03:19:51
     [ssh.1 sshd.8 sshd_config]
     Skey is now called ChallengeResponse
   - markus@cvs.openbsd.org  2001/02/03 03:43:09
     [sshd.8]
     use no-pty option in .ssh/authorized_keys* if you need a 8-bit clean
     channel. note from Erik.Anggard@cygate.se (pr/1659)
   - stevesk@cvs.openbsd.org 2001/02/03 10:03:06
     [ssh.1]
     typos; ok markus@
   - djm@cvs.openbsd.org     2001/02/04 04:11:56
     [scp.1 sftp-server.c ssh.1 sshd.8 sftp-client.c sftp-client.h]
     [sftp-common.c sftp-common.h sftp-int.c sftp-int.h sftp.1 sftp.c]
     Basic interactive sftp client; ok theo@
 - (djm) Update RPM specs for new sftp binary
 - (djm) Update several bits for new optional reverse lookup stuff. I
   think I got them all.
diff --git a/auth-pam.c b/auth-pam.c
index 3d550b4..122896c 100644
--- a/auth-pam.c
+++ b/auth-pam.c
@@ -32,7 +32,7 @@
 #include "canohost.h"
 #include "readpass.h"
 
-RCSID("$Id: auth-pam.c,v 1.22 2001/01/22 05:34:40 mouring Exp $");
+RCSID("$Id: auth-pam.c,v 1.23 2001/02/04 12:20:19 djm Exp $");
 
 #define NEW_AUTHTOK_MSG \
 	"Warning: Your password has expired, please change it now"
@@ -211,10 +211,12 @@
 int do_pam_account(char *username, char *remote_user)
 {
 	int pam_retval;
+	extern ServerOptions options;
 	
-	debug("PAM setting rhost to \"%.200s\"", get_canonical_hostname());
+	debug("PAM setting rhost to \"%.200s\"", 
+	    get_canonical_hostname(options.reverse_mapping_check));
 	pam_retval = pam_set_item(pamh, PAM_RHOST, 
-		get_canonical_hostname());
+		get_canonical_hostname(options.reverse_mapping_check));
 	if (pam_retval != PAM_SUCCESS) {
 		fatal("PAM set rhost failed[%d]: %.200s", 
 			pam_retval, PAM_STRERROR(pamh, pam_retval));