Subject: Re: union filesystem problems
To: Todd Vierling <>
From: Manuel Bouyer <>
List: current-users
Date: 05/11/1999 17:45:58
On May 11, Todd Vierling wrote
> The only thing that can be done at this point is to mark mount_union
> non-setuid (...but then, I thought this was already done).

No need to be root to use the mount system call in 4.4 BSD ... see the
advisatories about null and umap file systems.

Manuel Bouyer, LIP6, Universite Paris VI.