X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=fs%2Fnfsd%2Fnfs4proc.c;h=0beb023f25ace63a8b4ec270eb69bdbaa3e19cbe;hb=51904b08072a8bf2b9ed74d1bd7a5300a614471d;hp=f4bd578bed551451d15852e36e254d2e585cba11;hpb=d1d84c9626bb3a519863b3ffc40d347166f9fb83;p=firefly-linux-kernel-4.4.55.git

diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index f4bd578bed55..0beb023f25ac 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -1272,7 +1272,8 @@ static bool need_wrongsec_check(struct svc_rqst *rqstp)
 	 */
 	if (argp->opcnt == resp->opcnt)
 		return false;
-
+	if (next->opnum == OP_ILLEGAL)
+		return false;
 	nextd = OPDESC(next);
 	/*
 	 * Rest of 2.6.3.1.1: certain operations will return WRONGSEC