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NFSv4.1: Ensure we use the correct credentials for bind_conn_to_session 

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Weston Andros Adamson <dros@netapp.com>
This commit is contained in:
Trond Myklebust 2012-05-25 17:57:41 -04:00
parent 848f5bda54
commit 2cf047c994
3 changed files with 11 additions and 3 deletions
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2
fs/nfs/nfs4_fs.h
View File

@ -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 *);

3
fs/nfs/nfs4proc.c
View File

@ -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__);

9
fs/nfs/nfs4state.c
View File

@ -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; }