From: James Morris <jmorris@namei.org>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Christoph Hellwig <hch@infradead.org>,
serue@us.ibm.com, viro@zeniv.linux.org.uk,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Stephen Smalley <sds@tycho.nsa.gov>,
Eric Paris <eparis@redhat.com>,
linux-security-module@vger.kernel.org
Subject: Re: [patch 00/11] mount ownership and unprivileged mount syscall (v9)
Date: Tue, 18 Mar 2008 09:51:10 +1100 (EST) [thread overview]
Message-ID: <Xine.LNX.4.64.0803180947230.10104@us.intercode.com.au> (raw)
In-Reply-To: <20080317200053.447640802@szeredi.hu>
Something to consider down the track would be how to possibly allow this
with SELinux, which only knows about normal mounts.
We might need a user_mount hook which is called once the core kernel code
determines that it is a a valid unprivileged mount (although the sb_mount
hook will already have been called, IIUC).
- James
--
James Morris
<jmorris@namei.org>
next prev parent reply other threads:[~2008-03-17 22:55 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-17 20:00 [patch 00/11] mount ownership and unprivileged mount syscall (v9) Miklos Szeredi
2008-03-17 20:00 ` [patch 01/11] unprivileged mounts: add user mounts to the kernel Miklos Szeredi
2008-03-17 20:00 ` [patch 02/11] unprivileged mounts: allow unprivileged umount Miklos Szeredi
2008-03-17 20:00 ` [patch 03/11] unprivileged mounts: propagate error values from clone_mnt Miklos Szeredi
2008-03-17 20:00 ` [patch 04/11] unprivileged mounts: account user mounts Miklos Szeredi
2008-03-17 20:00 ` [patch 05/11] unprivileged mounts: allow unprivileged bind mounts Miklos Szeredi
2008-03-17 20:00 ` [patch 06/11] unprivileged mounts: allow unprivileged mounts Miklos Szeredi
2008-03-17 20:01 ` [patch 07/11] unprivileged mounts: add sysctl tunable for "safe" property Miklos Szeredi
2008-03-17 20:01 ` [patch 08/11] unprivileged mounts: make fuse safe Miklos Szeredi
2008-03-17 20:01 ` [patch 09/11] unprivileged mounts: propagation: inherit owner from parent Miklos Szeredi
2008-03-17 20:01 ` [patch 10/11] unprivileged mounts: add "no submounts" flag Miklos Szeredi
2008-03-17 20:01 ` [patch 11/11] unprivileged mounts: copy mount ownership on namespace cloning Miklos Szeredi
2008-03-17 22:51 ` James Morris [this message]
2008-03-18 11:33 ` [patch 00/11] mount ownership and unprivileged mount syscall (v9) Miklos Szeredi
2008-03-18 23:04 ` James Morris
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