===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/vmstat/dkstats.c,v
retrieving revision 1.19
retrieving revision 1.20
diff -c -r1.19 -r1.20
*** src/usr.bin/vmstat/dkstats.c	2002/06/28 22:40:53	1.19
--- src/usr.bin/vmstat/dkstats.c	2002/08/04 00:51:01	1.20
***************
*** 1,4 ****
! /*	$OpenBSD: dkstats.c,v 1.19 2002/06/28 22:40:53 deraadt Exp $	*/
  /*	$NetBSD: dkstats.c,v 1.1 1996/05/10 23:19:27 thorpej Exp $	*/
  
  /*
--- 1,4 ----
! /*	$OpenBSD: dkstats.c,v 1.20 2002/08/04 00:51:01 deraadt Exp $	*/
  /*	$NetBSD: dkstats.c,v 1.1 1996/05/10 23:19:27 thorpej Exp $	*/
  
  /*
***************
*** 87,93 ****
  
  /* Kernel pointers: nlistf and memf defined in calling program. */
  #if !defined(NOKVM)
! static kvm_t	*kd = NULL;
  #endif
  extern char	*nlistf;
  extern char	*memf;
--- 87,93 ----
  
  /* Kernel pointers: nlistf and memf defined in calling program. */
  #if !defined(NOKVM)
! extern kvm_t	*kd;
  #endif
  extern char	*nlistf;
  extern char	*memf;
***************
*** 250,259 ****
  
  	if (nlistf != NULL || memf != NULL) {
  #if !defined(NOKVM)
  		/* Open the kernel. */
! 		if ((kd = kvm_openfiles(nlistf, memf, NULL, O_RDONLY,
  		    errbuf)) == NULL)
  			errx(1, "kvm_openfiles: %s", errbuf);
  
  		/* Obtain the namelist symbols from the kernel. */
  		if (kvm_nlist(kd, namelist))
--- 250,268 ----
  
  	if (nlistf != NULL || memf != NULL) {
  #if !defined(NOKVM)
+ 		if (memf != NULL) {
+ 			setegid(getgid());
+ 			setgid(getgid());
+ 		}
+ 
  		/* Open the kernel. */
! 		if (kd == NULL &&
! 		    (kd = kvm_openfiles(nlistf, memf, NULL, O_RDONLY,
  		    errbuf)) == NULL)
  			errx(1, "kvm_openfiles: %s", errbuf);
+ 
+ 		setegid(getgid());
+ 		setgid(getgid());
  
  		/* Obtain the namelist symbols from the kernel. */
  		if (kvm_nlist(kd, namelist))