From: David Howells Subject: [PATCH 54/59] CRED: Wrap task credential accesses in the SunRPC protocol Date: Wed, 27 Aug 2008 14:50:21 +0100 Message-ID: <20080827135021.19980.77243.stgit@warthog.procyon.org.uk> References: <20080827134541.19980.61042.stgit@warthog.procyon.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Cc: linux-security-module@vger.kernel.org, David Howells , Serge Hallyn , Trond Myklebust , "J. Bruce Fields" , Neil Brown , linux-nfs@vger.kernel.org To: linux-kernel@vger.kernel.org Return-path: Received: from mx1.redhat.com ([66.187.233.31]:49426 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756448AbYH0Nus (ORCPT ); Wed, 27 Aug 2008 09:50:48 -0400 In-Reply-To: <20080827134541.19980.61042.stgit-S6HVgzuS8uM4Awkfq6JHfwNdhmdF6hFW@public.gmane.org> Sender: linux-nfs-owner@vger.kernel.org List-ID: 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: Trond Myklebust Cc: J. Bruce Fields Cc: Neil Brown Cc: linux-nfs@vger.kernel.org --- net/sunrpc/auth.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index 436bf1b..fc2bb08 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -349,8 +349,8 @@ struct rpc_cred * rpcauth_lookupcred(struct rpc_auth *auth, int flags) { struct auth_cred acred = { - .uid = current->fsuid, - .gid = current->fsgid, + .uid = current_fsuid(), + .gid = current_fsgid(), .group_info = current->group_info, }; struct rpc_cred *ret;