1 files changed, 4 insertions, 0 deletions

diff --git a/fs/nfsd/auth.c b/fs/nfsd/auth.c
index 5573508f707f..36fcabbf5186 100644
--- a/fs/nfsd/auth.c
+++ b/fs/nfsd/auth.c
@@ -34,6 +34,8 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
         int flags = nfsexp_flags(rqstp, exp);
         int ret;
 
+        validate_process_creds();
+
         /* discard any old override before preparing the new set */
         revert_creds(get_cred(current->real_cred));
         new = prepare_creds();
@@ -86,8 +88,10 @@ int nfsd_setuser(struct svc_rqst *rqstp, struct svc_export *exp)
         else
                 new->cap_effective = cap_raise_nfsd_set(new->cap_effective,
                                                         new->cap_permitted);
+        validate_process_creds();
         put_cred(override_creds(new));
         put_cred(new);
+        validate_process_creds();
         return 0;
 
 oom: