===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mesg/mesg.c,v
retrieving revision 1.15
retrieving revision 1.16
diff -c -r1.15 -r1.16
*** src/usr.bin/mesg/mesg.c	2018/08/11 11:04:26	1.15
--- src/usr.bin/mesg/mesg.c	2019/06/28 13:35:02	1.16
***************
*** 1,4 ****
! /*	$OpenBSD: mesg.c,v 1.15 2018/08/11 11:04:26 mestre Exp $	*/
  /*	$NetBSD: mesg.c,v 1.4 1994/12/23 07:16:32 jtc Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: mesg.c,v 1.16 2019/06/28 13:35:02 deraadt Exp $	*/
  /*	$NetBSD: mesg.c,v 1.4 1994/12/23 07:16:32 jtc Exp $	*/
  
  /*
***************
*** 69,75 ****
  	if (pledge("stdio rpath fattr", NULL) == -1)
  		err(2, "pledge");
  
! 	if (stat(tty, &sb) < 0)
  		err(2, "%s", tty);
  
  	sb.st_mode &= ACCESSPERMS;
--- 69,75 ----
  	if (pledge("stdio rpath fattr", NULL) == -1)
  		err(2, "pledge");
  
! 	if (stat(tty, &sb) == -1)
  		err(2, "%s", tty);
  
  	sb.st_mode &= ACCESSPERMS;
***************
*** 85,95 ****
  
  	switch (*argv[0]) {
  	case 'y':
! 		if (chmod(tty, sb.st_mode | S_IWGRP) < 0)
  			err(2, "%s", tty);
  		exit(0);
  	case 'n':
! 		if (chmod(tty, sb.st_mode & ~S_IWGRP) < 0)
  			err(2, "%s", tty);
  		exit(1);
  	}
--- 85,95 ----
  
  	switch (*argv[0]) {
  	case 'y':
! 		if (chmod(tty, sb.st_mode | S_IWGRP) == -1)
  			err(2, "%s", tty);
  		exit(0);
  	case 'n':
! 		if (chmod(tty, sb.st_mode & ~S_IWGRP) == -1)
  			err(2, "%s", tty);
  		exit(1);
  	}