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-rw-r--r--fs/nfsd/nfs4state.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 93fcf53daee..491f13a70db 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1557,36 +1557,36 @@ nfsd4_exchange_id(struct svc_rqst *rqstp,
bool creds_match = same_creds(&conf->cl_cred, &rqstp->rq_cred);
bool verfs_match = same_verf(&verf, &conf->cl_verifier);
- if (!clp_used_exchangeid(conf)) {
- if (update) { /* buggy client */
+ if (update) {
+ if (!clp_used_exchangeid(conf)) { /* buggy client */
status = nfserr_inval;
goto out;
}
- }
- if (!creds_match) { /* case 9 */
- if (update)
+ if (!creds_match) { /* case 9 */
status = nfserr_perm;
- else /* case 3 */
- status = nfserr_clid_inuse;
- goto out;
- }
- if (!verfs_match) { /* case 8 */
- if (update) {
+ goto out;
+ }
+ if (!verfs_match) { /* case 8 */
status = nfserr_not_same;
goto out;
}
- /* case 5, client reboot */
- expire_client(conf);
- goto out_new;
+ /* case 6 */
+ exid->flags |= EXCHGID4_FLAG_CONFIRMED_R;
+ new = conf;
+ goto out_copy;
}
- if (!clp_used_exchangeid(conf)) {
- status = nfserr_inval;
+ if (!creds_match) { /* case 3 */
+ status = nfserr_clid_inuse;
goto out;
}
- /* case 2 */
- exid->flags |= EXCHGID4_FLAG_CONFIRMED_R;
- new = conf;
- goto out_copy;
+ if (verfs_match) { /* case 2 */
+ exid->flags |= EXCHGID4_FLAG_CONFIRMED_R;
+ new = conf;
+ goto out_copy;
+ }
+ /* case 5, client reboot */
+ expire_client(conf);
+ goto out_new;
}
if (update) { /* case 7 */