From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yb1-f194.google.com ([209.85.219.194]:42359 "EHLO mail-yb1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725860AbeIVIi4 (ORCPT ); Sat, 22 Sep 2018 04:38:56 -0400 Received: by mail-yb1-f194.google.com with SMTP id p74-v6so5669638ybc.9 for ; Fri, 21 Sep 2018 19:47:07 -0700 (PDT) Received: from mail-yb1-f175.google.com (mail-yb1-f175.google.com. [209.85.219.175]) by smtp.gmail.com with ESMTPSA id p124-v6sm990641ywc.42.2018.09.21.19.47.04 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 21 Sep 2018 19:47:04 -0700 (PDT) Received: by mail-yb1-f175.google.com with SMTP id w80-v6so6250463ybe.10 for ; Fri, 21 Sep 2018 19:47:04 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <8ea966f7-924e-b805-56e8-9ad74e7f9d86@schaufler-ca.com> References: <8ea966f7-924e-b805-56e8-9ad74e7f9d86@schaufler-ca.com> From: Kees Cook Date: Fri, 21 Sep 2018 19:47:03 -0700 Message-ID: Subject: Re: [PATCH v4 07/19] TOMOYO: Abstract use of cred security blob To: Casey Schaufler Cc: LSM , James Morris , SE Linux , LKLM , John Johansen , Tetsuo Handa , Paul Moore , Stephen Smalley , "linux-fsdevel@vger.kernel.org" , Alexey Dobriyan , =?UTF-8?B?TWlja2HDq2wgU2FsYcO8bg==?= , Salvatore Mesoraca Content-Type: text/plain; charset="UTF-8" Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Fri, Sep 21, 2018 at 5:18 PM, Casey Schaufler wrote: > Don't use the cred->security pointer directly. > Provide helper functions that provide the security blob pointer. > > Signed-off-by: Casey Schaufler Reviewed-by: Kees Cook -Kees -- Kees Cook Pixel Security