- stevesk@cvs.openbsd.org 2001/04/05 15:48:18

[canohost.c canohost.h session.c]
     move get_remote_name_or_ip() to canohost.[ch]; for portable.  ok markus@

ChangeLog

@@ -23,6 +23,9 @@
    - markus@cvs.openbsd.org 2001/04/05 15:45:43
      [ssh.1]
      ssh defaults to protocol v2; from quisar@quisar.ambre.net
+   - stevesk@cvs.openbsd.org 2001/04/05 15:48:18
+     [canohost.c canohost.h session.c]
+     move get_remote_name_or_ip() to canohost.[ch]; for portable.  ok markus@
 
 20010405
  - OpenBSD CVS Sync                                              
@@ -4895,4 +4898,4 @@
  - Wrote replacements for strlcpy and mkdtemp
  - Released 1.0pre1
 
-$Id: ChangeLog,v 1.1069 2001/04/05 23:29:59 mouring Exp $
+$Id: ChangeLog,v 1.1070 2001/04/05 23:32:17 mouring Exp $

canohost.c

@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: canohost.c,v 1.23 2001/02/10 01:33:32 markus Exp $");
+RCSID("$OpenBSD: canohost.c,v 1.24 2001/04/05 15:48:19 stevesk Exp $");
 
 #include "packet.h"
 #include "xmalloc.h"
@@ -251,6 +251,17 @@ get_remote_ipaddr()
 	return canonical_host_ip;
 }
 
+const char *
+get_remote_name_or_ip(u_int utmp_len, int reverse_mapping_check)
+{
+	static const char *remote = "";
+	if (utmp_len > 0)
+		remote = get_canonical_hostname(reverse_mapping_check);
+	if (utmp_len == 0 || strlen(remote) > utmp_len)
+		remote = get_remote_ipaddr();
+	return remote;
+}
+
 /* Returns the local/remote port for the socket. */
 
 int

canohost.h

@@ -1,4 +1,4 @@
-/*	$OpenBSD: canohost.h,v 1.4 2001/02/03 10:08:37 markus Exp $	*/
+/*	$OpenBSD: canohost.h,v 1.5 2001/04/05 15:48:19 stevesk Exp $	*/
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -25,6 +25,8 @@ const char *get_canonical_hostname(int reverse_mapping_check);
  */
 const char *get_remote_ipaddr(void);
 
+const char *get_remote_name_or_ip(u_int utmp_len, int reverse_mapping_check);
+
 /* Returns the ipaddr/port number of the peer of the socket. */
 char *	get_peer_ipaddr(int socket);
 int     get_peer_port(int sock);

session.c

@@ -33,7 +33,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: session.c,v 1.69 2001/03/25 13:16:11 stevesk Exp $");
+RCSID("$OpenBSD: session.c,v 1.70 2001/04/05 15:48:18 stevesk Exp $");
 
 #include "ssh.h"
 #include "ssh1.h"
@@ -677,17 +677,6 @@ do_exec_pty(Session *s, const char *command)
 	}
 }
 
-const char *
-get_remote_name_or_ip(void)
-{
-	static const char *remote = "";
-	if (utmp_len > 0)
-		remote = get_canonical_hostname(options.reverse_mapping_check);
-	if (utmp_len == 0 || strlen(remote) > utmp_len)
-		remote = get_remote_ipaddr();
-	return remote;
-}
-
 /* administrative, login(1)-like work */
 void
 do_login(Session *s, const char *command)
@@ -726,7 +715,8 @@ do_login(Session *s, const char *command)
 
 	/* Record that there was a login on that tty from the remote host. */
 	record_login(pid, s->tty, pw->pw_name, pw->pw_uid,
-	    get_remote_name_or_ip(), (struct sockaddr *)&from);
+	    get_remote_name_or_ip(utmp_len, options.reverse_mapping_check),
+	    (struct sockaddr *)&from);
 
 #ifdef USE_PAM
 	/*
@@ -1308,7 +1298,8 @@ do_child(Session *s, const char *command)
 	}
 	/* we have to stash the hostname before we close our socket. */
 	if (options.use_login)
-		hostname = get_remote_name_or_ip();
+		hostname = get_remote_name_or_ip(utmp_len,
+		    options.reverse_mapping_check);
 	/*
 	 * Close the connection descriptors; note that this is the child, and
 	 * the server will still have the socket open, and it is important