Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx11.netapp.com ([216.240.18.76]:6937 "EHLO mx11.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752667Ab3IJWon (ORCPT ); Tue, 10 Sep 2013 18:44:43 -0400 From: Weston Andros Adamson To: CC: , Weston Andros Adamson Subject: [PATCH 2/4] NFSv4.1: fix SECINFO* use of put_rpccred Date: Tue, 10 Sep 2013 18:44:31 -0400 Message-ID: <1378853073-13256-3-git-send-email-dros@netapp.com> In-Reply-To: <1378853073-13256-1-git-send-email-dros@netapp.com> References: <1378853073-13256-1-git-send-email-dros@netapp.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-nfs-owner@vger.kernel.org List-ID: Recent SP4_MACH_CRED changes allows rpc_message.rpc_cred to change, so keep a separate pointer to the machine cred for put_rpccred. Signed-off-by: Weston Andros Adamson --- fs/nfs/nfs4proc.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index dc2d27b..989bb9d 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -6001,10 +6001,12 @@ static int _nfs4_proc_secinfo(struct inode *dir, const struct qstr *name, struct .rpc_resp = &res, }; struct rpc_clnt *clnt = NFS_SERVER(dir)->client; + struct rpc_cred *cred = NULL; if (use_integrity) { clnt = NFS_SERVER(dir)->nfs_client->cl_rpcclient; - msg.rpc_cred = nfs4_get_clid_cred(NFS_SERVER(dir)->nfs_client); + cred = nfs4_get_clid_cred(NFS_SERVER(dir)->nfs_client); + msg.rpc_cred = cred; } dprintk("NFS call secinfo %s\n", name->name); @@ -6016,8 +6018,8 @@ static int _nfs4_proc_secinfo(struct inode *dir, const struct qstr *name, struct &res.seq_res, 0); dprintk("NFS reply secinfo: %d\n", status); - if (msg.rpc_cred) - put_rpccred(msg.rpc_cred); + if (cred) + put_rpccred(cred); return status; } @@ -7498,11 +7500,13 @@ _nfs41_proc_secinfo_no_name(struct nfs_server *server, struct nfs_fh *fhandle, .rpc_resp = &res, }; struct rpc_clnt *clnt = server->client; + struct rpc_cred *cred = NULL; int status; if (use_integrity) { clnt = server->nfs_client->cl_rpcclient; - msg.rpc_cred = nfs4_get_clid_cred(server->nfs_client); + cred = nfs4_get_clid_cred(server->nfs_client); + msg.rpc_cred = cred; } dprintk("--> %s\n", __func__); @@ -7510,8 +7514,8 @@ _nfs41_proc_secinfo_no_name(struct nfs_server *server, struct nfs_fh *fhandle, &res.seq_res, 0); dprintk("<-- %s status=%d\n", __func__, status); - if (msg.rpc_cred) - put_rpccred(msg.rpc_cred); + if (cred) + put_rpccred(cred); return status; } -- 1.7.12.4 (Apple Git-37)