Re: [PATCH] private mounts

On Mon, Apr 25, 2005 at 08:00:20 +0200, Miklos Szeredi wrote:
> > Much better is the proposal to make namespaces first-class objects,
> > that can be switched to.  Then users can choose to have themselves a
> > namespace containing their private mounts, if they want it, with
> > login/libpam or even a program run from .profile switching into it.
> 
> It would be good if it could be done just in libpam.  But that would
> require every libpam user to call into it after the fork() or
> whatever, so unshare() and join_namespace() don't mess up the server
> running environment.

They do. The *HAVE* to do! The 'session' stage modifies the environment,
so it must be done after the fork. So if it, in addition to environment,
modifies namespace, it won't make a difference.

> If not, then it would mean modifying numerous programs, having these
> modifications integrated, then having distributions pick up the
> changes, etc.  I would imagine quite a long cycle for this to be
> acutally useful.

-------------------------------------------------------------------------------
						 Jan 'Bulb' Hudec <[email protected]>

Attachment: signature.asc
Description: Digital signature

---

• Follow-Ups:
  • Re: [PATCH] private mounts
    • From: Miklos Szeredi <[email protected]>

• References:
  • [PATCH] private mounts
    • From: Miklos Szeredi <[email protected]>
  • Re: [PATCH] private mounts
    • From: Christoph Hellwig <[email protected]>
  • Re: [PATCH] private mounts
    • From: Miklos Szeredi <[email protected]>
  • Re: [PATCH] private mounts
    • From: Al Viro <[email protected]>
  • Re: [PATCH] private mounts
    • From: Miklos Szeredi <[email protected]>
  • Re: [PATCH] private mounts
    • From: Al Viro <[email protected]>
  • Re: [PATCH] private mounts
    • From: Jamie Lokier <[email protected]>
  • Re: [PATCH] private mounts
    • From: Miklos Szeredi <[email protected]>

• Prev by Date: [PATCH] i386: optimize swab64
• Next by Date: [PATCH] 2.4.30 PicoPower IRQ router
• Previous by thread: Re: [PATCH] private mounts
• Next by thread: Re: [PATCH] private mounts
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]