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-rw-r--r--fs/nfsd/nfs4state.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index aca84c942595..f372a6edef34 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1556,6 +1556,14 @@ nfsd4_exchange_id(struct svc_rqst *rqstp,
status = nfserr_clid_inuse; /* XXX: ? */
goto out;
}
+ if (!same_creds(&conf->cl_cred, &rqstp->rq_cred)) {
+ /* 18.35.4 case 9 */
+ if (exid->flags & EXCHGID4_FLAG_UPD_CONFIRMED_REC_A)
+ status = nfserr_perm;
+ else /* case 3 */
+ status = nfserr_clid_inuse;
+ goto out;
+ }
if (!same_verf(&verf, &conf->cl_verifier)) {
/* 18.35.4 case 8 */
if (exid->flags & EXCHGID4_FLAG_UPD_CONFIRMED_REC_A) {
@@ -1566,15 +1574,6 @@ nfsd4_exchange_id(struct svc_rqst *rqstp,
expire_client(conf);
goto out_new;
}
- if (!same_creds(&conf->cl_cred, &rqstp->rq_cred)) {
- /* 18.35.4 case 9 */
- if (exid->flags & EXCHGID4_FLAG_UPD_CONFIRMED_REC_A) {
- status = nfserr_perm;
- goto out;
- }
- expire_client(conf);
- goto out_new;
- }
/*
* Set bit when the owner id and verifier map to an already
* confirmed client id (18.35.3).