Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757175AbYH0Nsx (ORCPT ); Wed, 27 Aug 2008 09:48:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756751AbYH0Nra (ORCPT ); Wed, 27 Aug 2008 09:47:30 -0400 Received: from mx1.redhat.com ([66.187.233.31]:49017 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756742AbYH0Nr2 (ORCPT ); Wed, 27 Aug 2008 09:47:28 -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 16/59] CRED: Wrap task credential accesses in the autofs filesystem To: linux-kernel@vger.kernel.org Cc: linux-security-module@vger.kernel.org, David Howells , Serge Hallyn , "H. Peter Anvin" , autofs@linux.kernel.org Date: Wed, 27 Aug 2008 14:47:04 +0100 Message-ID: <20080827134704.19980.37401.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: 1369 Lines: 41 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: H. Peter Anvin Cc: autofs@linux.kernel.org --- fs/autofs/inode.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c index dda510d..61429c5 100644 --- a/fs/autofs/inode.c +++ b/fs/autofs/inode.c @@ -76,8 +76,8 @@ static int parse_options(char *options, int *pipefd, uid_t *uid, gid_t *gid, substring_t args[MAX_OPT_ARGS]; int option; - *uid = current->uid; - *gid = current->gid; + *uid = current_uid(); + *gid = current_gid(); *pgrp = task_pgrp_nr(current); *minproto = *maxproto = AUTOFS_PROTO_VERSION; -- 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/