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Add a CAVEAT section documenting the minimum permissions required for a mount

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point to be traversable in both directions by all users.

PR: 7172
This commit is contained in:
jkoshy 1998-07-09 05:49:58 +00:00
parent ddb25d9bc8
commit 158adf1eee
2 changed files with 16 additions and 2 deletions
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9
sbin/mount/mount.8
View File

@ -30,7 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)mount.8 8.8 (Berkeley) 6/16/94
.\" $Id: mount.8,v 1.21 1997/12/01 00:44:16 steve Exp $
.\" $Id: mount.8,v 1.22 1998/04/08 18:31:18 wosch Exp $
.\"
.Dd June 16, 1994
.Dt MOUNT 8
@ -348,6 +348,13 @@ file system table
.Xr umount 8
.Sh BUGS
It is possible for a corrupted file system to cause a crash.
.Sh CAVEATS
After a successful mount, the permissions on the original mount point
determine if
.Pa ".."
is accessible from the mounted file system. The minimum permissions for
the mount point for traversal across the mount point in both
directions to be possible for all users is 0111 (execute for all).
.Sh HISTORY
A
.Nm

9
sbin/mount_ifs/mount.8
View File

@ -30,7 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" @(#)mount.8 8.8 (Berkeley) 6/16/94
.\" $Id: mount.8,v 1.21 1997/12/01 00:44:16 steve Exp $
.\" $Id: mount.8,v 1.22 1998/04/08 18:31:18 wosch Exp $
.\"
.Dd June 16, 1994
.Dt MOUNT 8
@ -348,6 +348,13 @@ file system table
.Xr umount 8
.Sh BUGS
It is possible for a corrupted file system to cause a crash.
.Sh CAVEATS
After a successful mount, the permissions on the original mount point
determine if
.Pa ".."
is accessible from the mounted file system. The minimum permissions for
the mount point for traversal across the mount point in both
directions to be possible for all users is 0111 (execute for all).
.Sh HISTORY
A
.Nm