diff options
Diffstat (limited to 'sys/miscfs/specfs/spec_vnops.c')
| -rw-r--r-- | sys/miscfs/specfs/spec_vnops.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/miscfs/specfs/spec_vnops.c b/sys/miscfs/specfs/spec_vnops.c index b5407ee..dd05fc0 100644 --- a/sys/miscfs/specfs/spec_vnops.c +++ b/sys/miscfs/specfs/spec_vnops.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)spec_vnops.c 8.14 (Berkeley) 5/21/95 - * $Id: spec_vnops.c,v 1.41 1997/09/02 20:06:12 bde Exp $ + * $Id: spec_vnops.c,v 1.42 1997/09/14 02:58:02 peter Exp $ */ #include <sys/param.h> @@ -176,7 +176,8 @@ spec_open(ap) */ if (securelevel >= 2 && cdevsw[maj]->d_bdev - && cdevsw[maj]->d_bdev->d_flags == D_DISK) + && (cdevsw[maj]->d_bdev->d_flags & D_TYPEMASK) == + D_DISK) return (EPERM); /* * When running in secure mode, do not allow opens @@ -220,7 +221,8 @@ spec_open(ap) * opens for writing of any disk block devices. */ if (securelevel >= 2 && ap->a_cred != FSCRED && - (ap->a_mode & FWRITE) && bdevsw[maj]->d_flags == D_DISK) + (ap->a_mode & FWRITE) && + (bdevsw[maj]->d_flags & D_TYPEMASK) == D_DISK) return (EPERM); /* * Do not allow opens of block devices that are @@ -422,7 +424,8 @@ spec_ioctl(ap) case VBLK: if (ap->a_command == 0 && (int)ap->a_data == B_TAPE) - if (bdevsw[major(dev)]->d_flags == D_TAPE) + if ((bdevsw[major(dev)]->d_flags & D_TYPEMASK) == + D_TAPE) return (0); else return (1); |
