1 files changed, 3 insertions, 0 deletions

diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 23341c1063bc..8fa09bfbcba7 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -684,6 +684,8 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, int type,
         __be32          err;
         int             host_err;
 
+        validate_process_creds();
+
         /*
          * If we get here, then the client has already done an "open",
          * and (hopefully) checked permission - so allow OWNER_OVERRIDE
@@ -740,6 +742,7 @@ nfsd_open(struct svc_rqst *rqstp, struct svc_fh *fhp, int type,
 out_nfserr:
         err = nfserrno(host_err);
 out:
+        validate_process_creds();
         return err;
 }