Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756423AbYH0OAq (ORCPT ); Wed, 27 Aug 2008 10:00:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757304AbYH0NvR (ORCPT ); Wed, 27 Aug 2008 09:51:17 -0400 Received: from mx1.redhat.com ([66.187.233.31]:49484 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757710AbYH0NvK (ORCPT ); Wed, 27 Aug 2008 09:51:10 -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 35/59] CRED: Wrap task credential accesses in the Minix filesystem To: linux-kernel@vger.kernel.org Cc: linux-security-module@vger.kernel.org, David Howells , Serge Hallyn Date: Wed, 27 Aug 2008 14:48:42 +0100 Message-ID: <20080827134842.19980.84807.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: 1436 Lines: 39 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 --- fs/minix/bitmap.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/minix/bitmap.c b/fs/minix/bitmap.c index 703cc35..3aebe32 100644 --- a/fs/minix/bitmap.c +++ b/fs/minix/bitmap.c @@ -262,8 +262,8 @@ struct inode * minix_new_inode(const struct inode * dir, int * error) iput(inode); return NULL; } - inode->i_uid = current->fsuid; - inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current->fsgid; + inode->i_uid = current_fsuid(); + inode->i_gid = (dir->i_mode & S_ISGID) ? dir->i_gid : current_fsgid(); inode->i_ino = j; inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC; inode->i_blocks = 0; -- 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/