Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932150AbbBZUNG (ORCPT ); Thu, 26 Feb 2015 15:13:06 -0500 Received: from resqmta-po-11v.sys.comcast.net ([96.114.154.170]:50947 "EHLO resqmta-po-11v.sys.comcast.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753643AbbBZUNE (ORCPT ); Thu, 26 Feb 2015 15:13:04 -0500 Date: Thu, 26 Feb 2015 14:13:00 -0600 (CST) From: Christoph Lameter X-X-Sender: cl@gentwo.org To: "Serge E. Hallyn" cc: Serge Hallyn , Serge Hallyn , Andy Lutomirski , Aaron Jones , "Ted Ts'o" , linux-security-module@vger.kernel.org, akpm@linuxfoundation.org, "Andrew G. Morgan" , Mimi Zohar , Austin S Hemmelgarn , Markku Savela , Jarkko Sakkinen , linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, Michael Kerrisk , Jonathan Corbet Subject: Re: [PATCH] capabilities: Ambient capability set V1 In-Reply-To: <20150226193200.GA17709@mail.hallyn.com> Message-ID: References: <20150223181553.GE25477@ubuntumail> <20150224051928.GA14755@mail.hallyn.com> <20150224154715.GA20682@mail.hallyn.com> <20150224164429.GB29685@ubuntumail> <20150225033247.GC29685@ubuntumail> <20150226153524.GC15182@mail.hallyn.com> <20150226193200.GA17709@mail.hallyn.com> Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 500 Lines: 21 On Thu, 26 Feb 2015, Serge E. Hallyn wrote: > Andrew Morgan was against that. What if we changed > > pE' = pP' & (fE | pA) > > to > > if (pA) > pE' = pP' & fE > else > pE' = pP' > Same problem as before. The ambient bits will not be set in pE'. -- 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/