Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756537AbYH0OBf (ORCPT ); Wed, 27 Aug 2008 10:01:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756784AbYH0Nv0 (ORCPT ); Wed, 27 Aug 2008 09:51:26 -0400 Received: from mx1.redhat.com ([66.187.233.31]:49501 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756527AbYH0NvX (ORCPT ); Wed, 27 Aug 2008 09:51:23 -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 30/59] CRED: Wrap task credential accesses in the HFSplus filesystem To: linux-kernel@vger.kernel.org Cc: linux-security-module@vger.kernel.org, David Howells , Serge Hallyn , Roman Zippel Date: Wed, 27 Aug 2008 14:48:17 +0100 Message-ID: <20080827134816.19980.76336.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: 1986 Lines: 56 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: Roman Zippel --- fs/hfsplus/inode.c | 4 ++-- fs/hfsplus/options.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c index b085d64..7c711ca 100644 --- a/fs/hfsplus/inode.c +++ b/fs/hfsplus/inode.c @@ -307,8 +307,8 @@ struct inode *hfsplus_new_inode(struct super_block *sb, int mode) inode->i_ino = HFSPLUS_SB(sb).next_cnid++; inode->i_mode = mode; - inode->i_uid = current->fsuid; - inode->i_gid = current->fsgid; + inode->i_uid = current_fsuid(); + inode->i_gid = current_fsgid(); inode->i_nlink = 1; inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC; INIT_LIST_HEAD(&HFSPLUS_I(inode).open_dir_list); diff --git a/fs/hfsplus/options.c b/fs/hfsplus/options.c index 9997cbf..4cfe720 100644 --- a/fs/hfsplus/options.c +++ b/fs/hfsplus/options.c @@ -49,8 +49,8 @@ void hfsplus_fill_defaults(struct hfsplus_sb_info *opts) opts->creator = HFSPLUS_DEF_CR_TYPE; opts->type = HFSPLUS_DEF_CR_TYPE; opts->umask = current->fs->umask; - opts->uid = current->uid; - opts->gid = current->gid; + opts->uid = current_uid(); + opts->gid = current_gid(); opts->part = -1; opts->session = -1; } -- 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/