--- old/usr/src/cmd/cmd-inet/usr.sbin/in.ftpd/restrict.c	2014-08-15 19:22:16.912035938 +0400
+++ /dev/null	2014-08-15 19:22:16.000000000 +0400
@@ -1,191 +0,0 @@
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/****************************************************************************    
-  Copyright (c) 1999,2000 WU-FTPD Development Group.  
-  All rights reserved.
-   
-  Portions Copyright (c) 1980, 1985, 1988, 1989, 1990, 1991, 1993, 1994  
-    The Regents of the University of California. 
-  Portions Copyright (c) 1993, 1994 Washington University in Saint Louis.  
-  Portions Copyright (c) 1996, 1998 Berkeley Software Design, Inc.  
-  Portions Copyright (c) 1989 Massachusetts Institute of Technology.  
-  Portions Copyright (c) 1998 Sendmail, Inc.  
-  Portions Copyright (c) 1983, 1995, 1996, 1997 Eric P.  Allman.  
-  Portions Copyright (c) 1997 by Stan Barber.  
-  Portions Copyright (c) 1997 by Kent Landfield.  
-  Portions Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997  
-    Free Software Foundation, Inc.    
-   
-  Use and distribution of this software and its source code are governed   
-  by the terms and conditions of the WU-FTPD Software License ("LICENSE").  
-   
-  If you did not receive a copy of the license, it may be obtained online  
-  at http://www.wu-ftpd.org/license.html.  
-   
-  $Id: restrict.c,v 1.14 2000/07/01 18:17:39 wuftpd Exp $  
-   
-****************************************************************************/
-/*
- * Contributed by Glenn Nielsen <glenn@more.net>
- * Mon, 18 Jan 1999 20:04:07 -0600
- */
-#include "config.h"
-
-#include <sys/param.h>
-#include <stdlib.h>
-#include <string.h>
-#include <syslog.h>
-#include "proto.h"
-
-#ifdef HAVE_GETCWD
-extern char *getcwd(char *, size_t);
-#else
-extern char *getwd(char *);
-#endif
-
-#ifndef TRUE
-#define TRUE 1
-#define FALSE 0
-#endif
-
-extern char *home;
-extern int restricted_user;
-
-/*
- * name is the function parameter
- * home is a global string containing the user's home directory
- *
- * rhome is the resolved home directory
- * rname is the resolved requested filename
- * curwd is the current working directory
- * path is name, possibly prepended by the current working directory
- */
-
-int restrict_check(char *name)
-{
-    if (!test_restriction(name))
-	return 0;
-    reply(550, "Permission denied on server.  You are restricted to your account.");
-    return 1;
-}
-
-int test_restriction(char *name)
-{
-    char rhome[MAXPATHLEN + 1], rname[MAXPATHLEN + 1], path[MAXPATHLEN + 1];
-
-    /* we're not in restrict mode so all access is OK */
-    if (restricted_user == FALSE)
-	return 0;
-
-    /* get resolved equivalent of user's home directory */
-    fb_realpath(home, rhome);
-
-    path[0] = '\0';
-
-    /* a relative path is specified, so resolve it w.r.t. current working directory */
-    if ((name)[0] != '/') {
-
-	char curwd[MAXPATHLEN + 1];
-
-	/* determine current working directory */
-#ifdef HAVE_GETCWD
-	if (getcwd(curwd, MAXPATHLEN) == (char *) NULL) {
-#else
-	if (getwd(curwd) == (char *) NULL) {
-#endif
-	    return 1;
-	}			/* if */
-
-	strcpy(path, curwd);
-	strcat(path, "/");
-
-    }				/* if */
-
-    if ((strlen(path) + strlen(name) + 2) > sizeof(path)) {
-	return 1;
-    }
-
-    strcat(path, name);
-    fb_realpath(path, rname);
-    strcat(rname, "/");
-
-    if (strncmp(rhome, rname, strlen(rhome))) {
-	return 1;
-    }				/* if */
-
-    return 0;
-}				/* restrict_check */
-
-int restrict_list_check(char *name)
-{
-    char *beg, *copy, *end;
-    int flag;
-
-    beg = name;
-
-    while (*beg != '\0') {
-
-	flag = 0;
-	end = beg;
-	while (*end && !isspace(*end))
-	    ++end;
-	if (!*end)
-	    flag = 1;
-	if (!flag)
-	    *end = '\0';
-	copy = strdup(beg);
-	if (!flag)
-	    *end = ' ';
-
-	if (!copy) {
-	    reply(550, "Permission denied on server.  Out of memory.");
-	    return 1;
-
-	}			/* if */
-
-	if (restrict_check(copy)) {
-	    free(copy);
-	    return 1;
-	}
-	free(copy);
-	beg = end;
-	if (!flag)
-	    ++beg;
-
-    }				/* while */
-
-    return 0;
-
-}				/* restrict_list_check */
-
-/*
- * $Log: restrict.c,v $
- * Revision 1.14  2000/07/01 18:17:39  wuftpd
- *
- * Updated copyright statement for the WU-FTPD Development Group.
- *
- * Revision 1.13  1999/10/08 03:42:12  wuftpd
- * Fixed a bug in restrict_check which could allow access outside the users home
- *
- * Revision 1.12  1999/09/05 02:31:50  wuftpd
- * Add virtual and defaultserver support for email notification
- *
- * Revision 1.11  1999/09/02 19:35:48  wuftpd
- * CDUP was leaking information about restrictions.
- *
- * Revision 1.10  1999/09/02 14:04:29  wuftpd
- * Cleaning up.  Indented and removed some STDC checks
- *
- * Revision 1.9  1999/08/24 23:41:39  wuftpd
- * wu-ftpd-2.4.x RCS Ids removed and new Ids added for wu-ftpd.org usage.
- * WU-FTPD Development Group copyright headers added.
- * Original Copyright headers moved into the COPYRIGHT file.
- * COPYPRIGHT.c added to build for ftpshut and ftpd.
- *
- * Revision 1.2  1996/02/20 04:54:04  root
- * added #define to make gcc use HAVE_GETCWD
- *
- * Revision 1.1  1996/02/20 03:52:48  root
- * Initial revision
- *
- */
