Re: rootfs exposure in /proc/mounts
Rob Landley (landley@trommello.org)
Sun, 27 Oct 2002 20:17:32 -0500
On Sunday 27 October 2002 18:18, Christoph Hellwig wrote:
> On Mon, Oct 28, 2002 at 01:03:28AM +0100, Kenneth Johansson wrote:
> > On Sun, 2002-10-27 at 16:09, Christoph Hellwig wrote:
> > > you might have very different mounts in different processes.
> >
> > You can ?? apart from chroot that can make things interesting how do
> > you do this?
>
> clone(..., CLONE_NEWNS, ...)
>
> After that subsequent namespace operations will only affect your process
> and it's child processes.
Cool.
Question: if those processes mount something and then exit, does that
something get unmounted automatically or is this a mount point leak?
Rob
--
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