1 files changed, 2 insertions, 0 deletions

diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index d8ddfc5467d6..3f18a266a491 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -2222,6 +2222,8 @@ static int decode_compound_hdr(struct xdr_stream *xdr, struct compound_hdr *hdr)
         hdr->tag = (char *)p;
         p += XDR_QUADLEN(hdr->taglen);
         READ32(hdr->nops);
+        if (unlikely(hdr->nops < 1))
+                return nfs4_stat_to_errno(hdr->status);
         return 0;
 }