From: Christoph Hellwig <hch@infradead.org>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: penguin-kernel@I-love.SAKURA.ne.jp, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org
Subject: Re: [TOMOYO #5 02/18] Add wrapper functions for VFS helper functions.
Date: Mon, 19 Nov 2007 12:53:34 +0000 [thread overview]
Message-ID: <20071119125334.GC15942@infradead.org> (raw)
In-Reply-To: <1195235255.7653.69.camel@heimdal.trondhjem.org>
On Fri, Nov 16, 2007 at 12:47:35PM -0500, Trond Myklebust wrote:
>
> On Sat, 2007-11-17 at 02:34 +0900, penguin-kernel@I-love.SAKURA.ne.jp
> wrote:
> > plain text document attachment
> > (add-wrapper-functions-for-vfs-helper-functions.patch)
> > This patch allows LSM hooks refer previously associated "struct vfsmount" parameter
> > so that they can calculate pathname of given "struct dentry".
>
> NACK to this. Passing function parameters through the task_struct is
> definitely not an acceptable hack
Exactly. Having a vfsmount other than the current processes root or
current working directory in task_struct doesn't make any sense.
next prev parent reply other threads:[~2007-11-19 12:53 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-16 17:34 [TOMOYO #5 00/18] TOMOYO Linux - MAC based on process invocation history penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 01/18] Add struct vfsmount to struct task_struct penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 02/18] Add wrapper functions for VFS helper functions penguin-kernel
2007-11-16 17:47 ` Trond Myklebust
2007-11-16 18:20 ` [TOMOYO #5 02/18] Add wrapper functions for VFS helperfunctions Tetsuo Handa
2007-11-16 18:33 ` Trond Myklebust
2007-11-17 4:04 ` [TOMOYO #5 02/18] Add wrapper functions for VFShelperfunctions Tetsuo Handa
2007-11-17 4:46 ` Trond Myklebust
2007-11-17 5:23 ` Tetsuo Handa
2007-11-19 12:53 ` Christoph Hellwig [this message]
2007-11-19 13:18 ` [TOMOYO #5 02/18] Add wrapper functions for VFS helper functions Tetsuo Handa
2007-11-16 17:34 ` [TOMOYO #5 03/18] Replace VFS with wrapper functions penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 04/18] Data structures and prototype defitions penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 05/18] Memory and pathname management functions penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 06/18] Utility functions and policy manipulation interface penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 07/18] Domain transition functions penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 08/18] Auditing interface penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 09/18] File access control functions penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 10/18] argv0 check functions penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 11/18] Network access control functions penguin-kernel
2007-11-16 17:57 ` YOSHIFUJI Hideaki / 吉藤英明
2007-11-16 18:22 ` Tetsuo Handa
2007-11-16 17:34 ` [TOMOYO #5 12/18] Namespace manipulation " penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 13/18] Signal " penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 14/18] Capability access " penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 15/18] LSM adapter functions penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 16/18] Conditional permission support penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 17/18] Kconfig and Makefile penguin-kernel
2007-11-16 17:34 ` [TOMOYO #5 18/18] LSM expansion for TOMOYO Linux penguin-kernel
2007-11-16 19:23 ` Paul Moore
2007-11-17 3:45 ` Tetsuo Handa
2007-11-17 23:09 ` Paul Moore
2007-11-18 4:00 ` Tetsuo Handa
2007-11-19 13:36 ` Paul Moore
2007-11-19 14:29 ` Tetsuo Handa
2007-11-19 15:39 ` Paul Moore
2007-11-20 0:04 ` Tetsuo Handa
2007-11-20 0:52 ` James Morris
2007-11-20 4:50 ` [PATCH] Add packet filtering based on process\'s security context Tetsuo Handa
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