===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mixerctl/mixerctl.c,v
retrieving revision 1.30
retrieving revision 1.31
diff -c -r1.30 -r1.31
*** src/usr.bin/mixerctl/mixerctl.c	2015/02/08 23:40:34	1.30
--- src/usr.bin/mixerctl/mixerctl.c	2018/08/08 19:35:47	1.31
***************
*** 1,4 ****
! /*	$OpenBSD: mixerctl.c,v 1.30 2015/02/08 23:40:34 deraadt Exp $	*/
  /*	$NetBSD: mixerctl.c,v 1.11 1998/04/27 16:55:23 augustss Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: mixerctl.c,v 1.31 2018/08/08 19:35:47 mestre Exp $	*/
  /*	$NetBSD: mixerctl.c,v 1.11 1998/04/27 16:55:23 augustss Exp $	*/
  
  /*
***************
*** 283,292 ****
  
  	if (argc == 0 && tflag == 0)
  		aflag = 1;
! 		
! 	if ((fd = open(file, O_RDWR)) == -1)
  		if ((fd = open(file, O_RDONLY)) == -1)
  			err(1, "%s", file);
  
  	for (ndev = 0; ; ndev++) {
  		dinfo.index = ndev;
--- 283,302 ----
  
  	if (argc == 0 && tflag == 0)
  		aflag = 1;
! 
! 	if (unveil(file, "rw") == -1)
! 		err(1, "unveil");
! 
! 	if ((fd = open(file, O_RDWR)) == -1) {
! 		if (unveil(file, "r") == -1)
! 			err(1, "unveil");
! 
  		if ((fd = open(file, O_RDONLY)) == -1)
  			err(1, "%s", file);
+ 	}
+ 
+ 	if (unveil(NULL, NULL) == -1)
+ 		err(1, "unveil");
  
  	for (ndev = 0; ; ndev++) {
  		dinfo.index = ndev;