linux-kernel - Re: [TOMOYO #5 02/18] Add wrapper functions for VFS helper functions.

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Message-Id: <1195235255.7653.69.camel@heimdal.trondhjem.org>
Date:	Fri, 16 Nov 2007 12:47:35 -0500
From:	Trond Myklebust <trond.myklebust@....uio.no>
To:	penguin-kernel@...ove.SAKURA.ne.jp
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-security-module@...r.kernel.org
Subject: Re: [TOMOYO #5 02/18] Add wrapper functions for VFS helper
	functions.


On Sat, 2007-11-17 at 02:34 +0900, penguin-kernel@...ove.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 (unless you're doing it through the
stack).

Trond

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