crypto/openssh/sftp-server-main.c

   1 /* $OpenBSD: sftp-server-main.c,v 1.5 2016/02/15 09:47:49 dtucker Exp $ */
   2 /*
   3  * Copyright (c) 2008 Markus Friedl.  All rights reserved.
   4  *
   5  * Permission to use, copy, modify, and distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 #include "includes.h"
  19
  20 #include <sys/types.h>
  21 #include <pwd.h>
  22 #include <stdarg.h>
  23 #include <stdio.h>
  24 #include <unistd.h>
  25
  26 #include "log.h"
  27 #include "sftp.h"
  28 #include "misc.h"
  29 #include "xmalloc.h"
  30
  31 void
  32 cleanup_exit(int i)
  33 {
  34         sftp_server_cleanup_exit(i);
  35 }
  36
  37 int
  38 main(int argc, char **argv)
  39 {
  40         struct passwd *user_pw;
  41
  42         ssh_malloc_init();      /* must be called before any mallocs */
  43         /* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
  44         sanitise_stdfd();
  45
  46         if ((user_pw = getpwuid(getuid())) == NULL) {
  47                 fprintf(stderr, "No user found for uid %lu\n",
  48                     (u_long)getuid());
  49                 return 1;
  50         }
  51
  52         return (sftp_server_main(argc, argv, user_pw));
  53 }