diff options
Diffstat (limited to 'fs/nfsd/nfs4state.c')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index c942511..6367c44 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -725,8 +725,7 @@ void free_session(struct kref *kref) kfree(ses); } - -static __be32 alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp, struct nfsd4_create_session *cses) +static struct nfsd4_session *alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp, struct nfsd4_create_session *cses) { struct nfsd4_session *new; struct nfsd4_channel_attrs *fchan = &cses->fore_channel; @@ -747,7 +746,7 @@ static __be32 alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp new = alloc_session(slotsize, numslots); if (!new) { nfsd4_put_drc_mem(slotsize, fchan->maxreqs); - return nfserr_jukebox; + return NULL; } init_forechannel_attrs(&new->se_fchannel, fchan, numslots, slotsize); @@ -756,6 +755,7 @@ static __be32 alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp INIT_LIST_HEAD(&new->se_conns); + new->se_cb_seq_nr = 1; new->se_flags = cses->flags; kref_init(&new->se_ref); idx = hash_sessionid(&new->se_sessionid); @@ -765,9 +765,10 @@ static __be32 alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp spin_unlock(&client_lock); status = nfsd4_new_conn(rqstp, new); + /* whoops: benny points out, status is ignored! (err, or bogus) */ if (status) { free_session(&new->se_ref); - return nfserr_jukebox; + return NULL; } if (!clp->cl_cb_session && (cses->flags & SESSION4_BACK_CHAN)) { struct sockaddr *sa = svc_addr(rqstp); @@ -779,10 +780,9 @@ static __be32 alloc_init_session(struct svc_rqst *rqstp, struct nfs4_client *clp clp->cl_cb_conn.cb_addrlen = svc_addr_len(sa); clp->cl_cb_conn.cb_minorversion = 1; clp->cl_cb_conn.cb_prog = cses->callback_prog; - clp->cl_cb_seq_nr = 1; nfsd4_probe_callback(clp, &clp->cl_cb_conn); } - return nfs_ok; + return new; } /* caller must hold client_lock */ @@ -1485,6 +1485,7 @@ nfsd4_create_session(struct svc_rqst *rqstp, { struct sockaddr *sa = svc_addr(rqstp); struct nfs4_client *conf, *unconf; + struct nfsd4_session *new; struct nfsd4_clid_slot *cs_slot = NULL; int status = 0; @@ -1538,11 +1539,12 @@ nfsd4_create_session(struct svc_rqst *rqstp, cr_ses->flags &= ~SESSION4_PERSIST; cr_ses->flags &= ~SESSION4_RDMA; - status = alloc_init_session(rqstp, conf, cr_ses); - if (status) + status = nfserr_jukebox; + new = alloc_init_session(rqstp, conf, cr_ses); + if (!new) goto out; - - memcpy(cr_ses->sessionid.data, conf->cl_cb_session->se_sessionid.data, + status = nfs_ok; + memcpy(cr_ses->sessionid.data, new->se_sessionid.data, NFS4_MAX_SESSIONID_LEN); cr_ses->seqid = cs_slot->sl_seqid; |
