Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760270AbYH0OIU (ORCPT ); Wed, 27 Aug 2008 10:08:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758867AbYH0Nz7 (ORCPT ); Wed, 27 Aug 2008 09:55:59 -0400 Received: from mx1.redhat.com ([66.187.233.31]:59711 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758858AbYH0Nz4 (ORCPT ); Wed, 27 Aug 2008 09:55:56 -0400 Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells Subject: [PATCH 53/59] CRED: Wrap task credential accesses in the ROSE protocol To: linux-kernel@vger.kernel.org Cc: linux-security-module@vger.kernel.org, David Howells , Serge Hallyn , Ralf Baechle , linux-hams@vger.kernel.org Date: Wed, 27 Aug 2008 14:50:16 +0100 Message-ID: <20080827135015.19980.44538.stgit@warthog.procyon.org.uk> In-Reply-To: <20080827134541.19980.61042.stgit@warthog.procyon.org.uk> References: <20080827134541.19980.61042.stgit@warthog.procyon.org.uk> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1616 Lines: 48 Wrap access to task credentials so that they can be separated more easily from the task_struct during the introduction of COW creds. Change most current->(|e|s|fs)[ug]id to current_(|e|s|fs)[ug]id(). Change some task->e?[ug]id to task_e?[ug]id(). In some places it makes more sense to use RCU directly rather than a convenient wrapper; these will be addressed by later patches. Signed-off-by: David Howells Reviewed-by: James Morris Acked-by: Serge Hallyn Cc: Ralf Baechle Cc: linux-hams@vger.kernel.org --- net/rose/af_rose.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c index a7f1ce1..d902e2d 100644 --- a/net/rose/af_rose.c +++ b/net/rose/af_rose.c @@ -690,7 +690,7 @@ static int rose_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len) source = &addr->srose_call; - user = ax25_findbyuid(current->euid); + user = ax25_findbyuid(current_euid()); if (user) { rose->source_call = user->call; ax25_uid_put(user); @@ -791,7 +791,7 @@ static int rose_connect(struct socket *sock, struct sockaddr *uaddr, int addr_le goto out_release; } - user = ax25_findbyuid(current->euid); + user = ax25_findbyuid(current_euid()); if (!user) { err = -EINVAL; goto out_release; -- 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/