bin/46362: mount_smbfs doesn't check if something is mounted on mount point

[Tim J. Robbins]

Synopsis: mount_smbfs doesn't check if something is mounted on mount point

State-Changed-From-To: open->closed
State-Changed-By: tjr
State-Changed-When: Tue Jun 17 06:08:16 PDT 2003
State-Changed-Why: 
Although this may seem strange, it's actual the correct traditional
UNIX behaviour and what all other filesystems do.

http://www.freebsd.org/cgi/query-pr.cgi?pr=46362