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From: Andrew Morton <akpm@linux-foundation.org>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: serue@us.ibm.com, viro@ftp.linux.org.uk, linuxram@us.ibm.com,
	ebiederm@xmission.com, linux-fsdevel@vger.kernel.org,
	linux-kernel@vger.kernel.org, containers@lists.osdl.org
Subject: Re: [patch] unprivileged mounts update
Date: Wed, 25 Apr 2007 12:33:46 -0700	[thread overview]
Message-ID: <20070425123346.6a8953c2.akpm@linux-foundation.org> (raw)
In-Reply-To: <E1HgjG0-0005CN-00@dorka.pomaz.szeredi.hu>

On Wed, 25 Apr 2007 17:18:12 +0200 Miklos Szeredi <miklos@szeredi.hu> wrote:

> > From: Miklos Szeredi <mszeredi@suse.cz>
> > 
> > - refine adding "nosuid" and "nodev" flags for unprivileged mounts:
> >     o add "nosuid", only if mounter doesn't have CAP_SETUID capability
> >     o add "nodev", only if mounter doesn't have CAP_MKNOD capability
> > 
> > - allow unprivileged forced unmount, but only for FS_SAFE filesystems
> > 
> > - allow mounting over special files, but not symlinks
> > 
> > - for mounting and umounting check "fsuid" instead of "ruid"
> 
> Andrew, please skip this patch, for now.

I'll be dropping all the unprivileged-mounts stuff - it looks like it
was a bit early, and that a new patch series against 2.6.27-rc1 or thereabouts
would be best.

  parent reply	other threads:[~2007-04-25 19:35 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-25  7:45 Miklos Szeredi
2007-04-25 15:18 ` Miklos Szeredi
2007-04-25 16:55   ` H. Peter Anvin
2007-04-25 17:20     ` Serge E. Hallyn
2007-04-25 17:46       ` Eric W. Biederman
2007-04-25 17:56         ` Serge E. Hallyn
2007-04-25 18:41           ` Eric W. Biederman
2007-04-25 18:52             ` Serge E. Hallyn
2007-04-25 19:33               ` Miklos Szeredi
2007-04-26 14:57                 ` Serge E. Hallyn
2007-04-26 15:23                   ` Miklos Szeredi
2007-04-26 16:19                     ` Serge E. Hallyn
2007-04-26 16:29                       ` Miklos Szeredi
2007-04-26 19:42                         ` Serge E. Hallyn
2007-04-26 19:56                           ` Miklos Szeredi
2007-04-27  2:10                             ` Serge E. Hallyn
2007-04-25 17:21   ` Eric W. Biederman
2007-04-25 17:30     ` Serge E. Hallyn
2007-04-26 19:10     ` Jan Engelhardt
2007-04-26 20:27       ` Miklos Szeredi
2007-04-27  4:10         ` Eric W. Biederman
2007-04-27  7:01         ` Jan Engelhardt
2007-04-25 19:33   ` Andrew Morton [this message]
2007-04-25 19:45     ` Miklos Szeredi

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