===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/wall/ttymsg.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -c -r1.16 -r1.17
*** src/usr.bin/wall/ttymsg.c	2009/10/27 23:59:49	1.16
--- src/usr.bin/wall/ttymsg.c	2015/11/05 22:20:11	1.17
***************
*** 1,4 ****
! /*	$OpenBSD: ttymsg.c,v 1.16 2009/10/27 23:59:49 deraadt Exp $	*/
  /*	$NetBSD: ttymsg.c,v 1.3 1994/11/17 07:17:55 jtc Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: ttymsg.c,v 1.17 2015/11/05 22:20:11 benno Exp $	*/
  /*	$NetBSD: ttymsg.c,v 1.3 1994/11/17 07:17:55 jtc Exp $	*/
  
  /*
***************
*** 31,36 ****
--- 31,37 ----
   */
  
  #include <sys/types.h>
+ #include <sys/stat.h>
  #include <sys/uio.h>
  #include <signal.h>
  #include <fcntl.h>
***************
*** 41,47 ****
  #include <stdio.h>
  #include <string.h>
  #include <stdlib.h>
! #include <sys/stat.h>
  
  char *ttymsg(struct iovec *, int, char *, int);
  
--- 42,48 ----
  #include <stdio.h>
  #include <string.h>
  #include <stdlib.h>
! #include <err.h>
  
  char *ttymsg(struct iovec *, int, char *, int);
  
***************
*** 151,156 ****
--- 152,161 ----
  				(void) close(fd);
  				return (NULL);
  			}
+ 
+ 			if (pledge("stdio", NULL) == -1)
+ 				err(1, "pledge");
+ 
  			forked++;
  			/* wait at most tmout seconds */
  			(void) signal(SIGALRM, SIG_DFL);