From patchwork Wed Dec 2 14:39:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew W Elble X-Patchwork-Id: 7747501 Return-Path: X-Original-To: patchwork-linux-nfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7C0DEBEEE1 for ; Wed, 2 Dec 2015 14:40:28 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 740CE20607 for ; Wed, 2 Dec 2015 14:40:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CD28C20644 for ; Wed, 2 Dec 2015 14:40:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932290AbbLBOkG (ORCPT ); Wed, 2 Dec 2015 09:40:06 -0500 Received: from discipline.rit.edu ([129.21.6.207]:51576 "HELO discipline.rit.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S932329AbbLBOkF (ORCPT ); Wed, 2 Dec 2015 09:40:05 -0500 Received: (qmail 55063 invoked by uid 501); 2 Dec 2015 14:40:04 -0000 From: Andrew Elble To: linux-nfs@vger.kernel.org Cc: Andrew Elble Subject: [PATCH RFC 3/4] nfsd: allow mach_creds_match to be used more broadly Date: Wed, 2 Dec 2015 09:39:52 -0500 Message-Id: <1449067193-53310-4-git-send-email-aweits@rit.edu> X-Mailer: git-send-email 2.6.3 In-Reply-To: <1449067193-53310-1-git-send-email-aweits@rit.edu> References: <1449067193-53310-1-git-send-email-aweits@rit.edu> Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Rename mach_creds_match() to nfsd4_mach_creds_match() and un-staticify Signed-off-by: Andrew Elble --- fs/nfsd/nfs4state.c | 14 +++++++------- fs/nfsd/xdr4.h | 2 ++ 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 6b800b5b8fed..65efc900e97e 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1959,7 +1959,7 @@ static bool svc_rqst_integrity_protected(struct svc_rqst *rqstp) service == RPC_GSS_SVC_PRIVACY; } -static bool mach_creds_match(struct nfs4_client *cl, struct svc_rqst *rqstp) +bool nfsd4_mach_creds_match(struct nfs4_client *cl, struct svc_rqst *rqstp) { struct svc_cred *cr = &rqstp->rq_cred; @@ -2393,7 +2393,7 @@ nfsd4_exchange_id(struct svc_rqst *rqstp, status = nfserr_inval; goto out; } - if (!mach_creds_match(conf, rqstp)) { + if (!nfsd4_mach_creds_match(conf, rqstp)) { status = nfserr_wrong_cred; goto out; } @@ -2640,7 +2640,7 @@ nfsd4_create_session(struct svc_rqst *rqstp, if (conf) { status = nfserr_wrong_cred; - if (!mach_creds_match(conf, rqstp)) + if (!nfsd4_mach_creds_match(conf, rqstp)) goto out_free_conn; cs_slot = &conf->cl_cs_slot; status = check_slot_seqid(cr_ses->seqid, cs_slot->sl_seqid, 0); @@ -2656,7 +2656,7 @@ nfsd4_create_session(struct svc_rqst *rqstp, goto out_free_conn; } status = nfserr_wrong_cred; - if (!mach_creds_match(unconf, rqstp)) + if (!nfsd4_mach_creds_match(unconf, rqstp)) goto out_free_conn; cs_slot = &unconf->cl_cs_slot; status = check_slot_seqid(cr_ses->seqid, cs_slot->sl_seqid, 0); @@ -2766,7 +2766,7 @@ __be32 nfsd4_bind_conn_to_session(struct svc_rqst *rqstp, if (!session) goto out_no_session; status = nfserr_wrong_cred; - if (!mach_creds_match(session->se_client, rqstp)) + if (!nfsd4_mach_creds_match(session->se_client, rqstp)) goto out; status = nfsd4_map_bcts_dir(&bcts->dir); if (status) @@ -2813,7 +2813,7 @@ nfsd4_destroy_session(struct svc_rqst *r, if (!ses) goto out_client_lock; status = nfserr_wrong_cred; - if (!mach_creds_match(ses->se_client, r)) + if (!nfsd4_mach_creds_match(ses->se_client, r)) goto out_put_session; status = mark_session_dead_locked(ses, 1 + ref_held_by_me); if (status) @@ -3052,7 +3052,7 @@ nfsd4_destroy_clientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *csta status = nfserr_stale_clientid; goto out; } - if (!mach_creds_match(clp, rqstp)) { + if (!nfsd4_mach_creds_match(clp, rqstp)) { clp = NULL; status = nfserr_wrong_cred; goto out; diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h index ce7362c88b48..25c9c79460f9 100644 --- a/fs/nfsd/xdr4.h +++ b/fs/nfsd/xdr4.h @@ -644,6 +644,8 @@ set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) } + +bool nfsd4_mach_creds_match(struct nfs4_client *cl, struct svc_rqst *rqstp); int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *); int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *, struct nfsd4_compoundargs *);