i386/87877: non-root mount operation fails

[Andrew Jema]

>Number:         87877
>Category:       i386
>Synopsis:       non-root mount operation fails
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Oct 23 17:00:29 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Andrew Jema
>Release:        7.0-CURRENT
>Organization:
OT
>Environment:
FreeBSD jema 7.0-CURRENT FreeBSD 7.0-CURRENT #36: Tue Oct 11 16:21:12 MSD 2005     root at jema:/usr/obj/usr/src/sys/jema  i386
>Description:
sysctled parameter vfs.usermount=1 doesn't permit user mount at all. under root it works fine.

>How-To-Repeat:
set the kernel parameter vfs.usermount=1 ant try to mount any slice or msdos/ntfs partition under any user
jema at jema$ mount_ntfs /dev/ad0s2 /mnt
mount_ntfs: /dev/ad0s2: Operation not permitted

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