Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751760Ab0ATJUL (ORCPT ); Wed, 20 Jan 2010 04:20:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751490Ab0ATJUJ (ORCPT ); Wed, 20 Jan 2010 04:20:09 -0500 Received: from mail-px0-f182.google.com ([209.85.216.182]:62978 "EHLO mail-px0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751061Ab0ATJUB (ORCPT ); Wed, 20 Jan 2010 04:20:01 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=Tmw4fUQRQP65QoBxXzMAuxV9z4812PtwFLOlcD8ilAnxBFFvQLhhzBBEGXWtlLDpUL WViw11kkHeVoWEWf1PedZAjXvb9oxR5a461617usQaxxJAP7D+beM7ok1kIvaE6sl4Du Dm749TDN7NuyCYZS97lD+Skr/zMrJr4AED5fI= MIME-Version: 1.0 In-Reply-To: <6fb445941001200112o2934f805l4eb4f78000e9527e@mail.gmail.com> References: <6fb445941001200112o2934f805l4eb4f78000e9527e@mail.gmail.com> Date: Wed, 20 Jan 2010 17:20:00 +0800 Message-ID: <6fb445941001200120m3aa5e944j54a6f645ce82d76f@mail.gmail.com> Subject: About ACL for IPC Object From: zhou peng To: linux-security-module@vger.kernel.org, linux-next@vger.kernel.org, LKML , linux-fsdevel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 471 Lines: 16 Hi all, There are ACL in file system, but why there are no ACL implementation in IPC object, eg. shm, message queue, FIFO? Is there any fine grained granting in ipc object just like in file object? Thanks, Best -- zhoupeng -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/