Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759391AbYH0N54 (ORCPT ); Wed, 27 Aug 2008 09:57:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756592AbYH0Nur (ORCPT ); Wed, 27 Aug 2008 09:50:47 -0400 Received: from mx1.redhat.com ([66.187.233.31]:49421 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757572AbYH0Nuq (ORCPT ); Wed, 27 Aug 2008 09:50:46 -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 33/59] CRED: Wrap task credential accesses in the JFFS2 filesystem To: linux-kernel@vger.kernel.org Cc: linux-security-module@vger.kernel.org, David Howells , Serge Hallyn , David Woodhouse , linux-mtd@lists.infradead.org Date: Wed, 27 Aug 2008 14:48:32 +0100 Message-ID: <20080827134832.19980.83894.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: 1585 Lines: 47 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: David Woodhouse Cc: linux-mtd@lists.infradead.org --- fs/jffs2/fs.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index 40e933e..a598de9 100644 --- a/fs/jffs2/fs.c +++ b/fs/jffs2/fs.c @@ -442,14 +442,14 @@ struct inode *jffs2_new_inode (struct inode *dir_i, int mode, struct jffs2_raw_i memset(ri, 0, sizeof(*ri)); /* Set OS-specific defaults for new inodes */ - ri->uid = cpu_to_je16(current->fsuid); + ri->uid = cpu_to_je16(current_fsuid()); if (dir_i->i_mode & S_ISGID) { ri->gid = cpu_to_je16(dir_i->i_gid); if (S_ISDIR(mode)) mode |= S_ISGID; } else { - ri->gid = cpu_to_je16(current->fsgid); + ri->gid = cpu_to_je16(current_fsgid()); } /* POSIX ACLs have to be processed now, at least partly. -- 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/