From 2cf047c994c8a62f65e520342d0287fca8807a53 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 25 May 2012 17:57:41 -0400 Subject: [PATCH] NFSv4.1: Ensure we use the correct credentials for bind_conn_to_session Signed-off-by: Trond Myklebust Cc: Weston Andros Adamson --- fs/nfs/nfs4_fs.h | 2 +- fs/nfs/nfs4proc.c | 3 ++- fs/nfs/nfs4state.c | 9 ++++++++- 3 files changed, 11 insertions(+), 3 deletions(-) diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index a5dbe62..f730730 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -212,7 +212,7 @@ struct vfsmount *nfs4_submount(struct nfs_server *, struct dentry *, extern int nfs4_proc_setclientid(struct nfs_client *, u32, unsigned short, struct rpc_cred *, struct nfs4_setclientid_res *); extern int nfs4_proc_setclientid_confirm(struct nfs_client *, struct nfs4_setclientid_res *arg, struct rpc_cred *); extern int nfs4_proc_get_rootfh(struct nfs_server *, struct nfs_fh *, struct nfs_fsinfo *); -extern int nfs4_proc_bind_conn_to_session(struct nfs_client *); +extern int nfs4_proc_bind_conn_to_session(struct nfs_client *, struct rpc_cred *cred); extern int nfs4_proc_exchange_id(struct nfs_client *clp, struct rpc_cred *cred); extern int nfs4_init_clientid(struct nfs_client *, struct rpc_cred *); extern int nfs41_init_clientid(struct nfs_client *, struct rpc_cred *); diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 8fa3a36..3fdff0c 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5105,7 +5105,7 @@ nfs41_same_server_scope(struct nfs41_server_scope *a, * The 4.1 client currently uses the same TCP connection for the * fore and backchannel. */ -int nfs4_proc_bind_conn_to_session(struct nfs_client *clp) +int nfs4_proc_bind_conn_to_session(struct nfs_client *clp, struct rpc_cred *cred) { int status; struct nfs41_bind_conn_to_session_res res; @@ -5114,6 +5114,7 @@ int nfs4_proc_bind_conn_to_session(struct nfs_client *clp) &nfs4_procedures[NFSPROC4_CLNT_BIND_CONN_TO_SESSION], .rpc_argp = clp, .rpc_resp = &res, + .rpc_cred = cred, }; dprintk("--> %s\n", __func__); diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 1587840..7dbca66 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1779,7 +1779,14 @@ static int nfs4_recall_slot(struct nfs_client *clp) static int nfs4_bind_conn_to_session(struct nfs_client *clp) { - return nfs4_proc_bind_conn_to_session(clp); + struct rpc_cred *cred; + int ret; + + cred = nfs4_get_exchange_id_cred(clp); + ret = nfs4_proc_bind_conn_to_session(clp, cred); + if (cred) + put_rpccred(cred); + return ret; } #else /* CONFIG_NFS_V4_1 */ static int nfs4_reset_session(struct nfs_client *clp) { return 0; } -- 2.7.4