1 files changed, 5 insertions, 3 deletions

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 0cf560f77884..07cdf925c524 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -2294,7 +2294,8 @@ static void nfs4_xdr_enc_commit(struct rpc_rqst *req, struct xdr_stream *xdr,
         encode_sequence(xdr, &args->seq_args, &hdr);
         encode_putfh(xdr, args->fh, &hdr);
         encode_commit(xdr, args, &hdr);
-        encode_getfattr(xdr, args->bitmask, &hdr);
+        if (args->bitmask)
+                encode_getfattr(xdr, args->bitmask, &hdr);
         encode_nops(&hdr);
 }
 
@@ -5723,8 +5724,9 @@ static int nfs4_xdr_dec_commit(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
         status = decode_commit(xdr, res);
         if (status)
                 goto out;
-        decode_getfattr(xdr, res->fattr, res->server,
-                        !RPC_IS_ASYNC(rqstp->rq_task));
+        if (res->fattr)
+                decode_getfattr(xdr, res->fattr, res->server,
+                                !RPC_IS_ASYNC(rqstp->rq_task));
 out:
         return status;
 }