kern/89083: vfs.usermount works - _sometimes_.

[trasz <]

>Number:         89083
>Category:       kern
>Synopsis:       vfs.usermount works - _sometimes_.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Nov 15 19:30:12 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     trasz
>Release:        6.0-RC1
>Organization:
>Environment:
FreeBSD traszkan.ds7 6.0-RC1 FreeBSD 6.0-RC1 #0: Sat Oct 29 21:42:46 CEST 2005     trasz at traszkan.ds7:/usr/obj/usr/src/sys/TRASHCAN  i386
>Description:
After setting vfs.usermount=1 and configuring things the usual way
(setting the owner of device and mount point), attempt to mount results
in EPERM - unless the device has been successfully (as root) mounted
(and unmounted) before.

>How-To-Repeat:
Configure usermount as described in FreeBSD GNOME FAQ.  Try to mount.
Su(8) to root, mount and unmount.  Go back to your unpriviledged account,
try to mount.

>Fix:
              
>Release-Note:
>Audit-Trail:
>Unformatted: