From e8dbaddc8465dcd07b53f8e80a537703dd0248ca Mon Sep 17 00:00:00 2001
From: Sid Moore <learnmost@gmail.com>
Date: Fri, 3 Dec 2010 09:19:06 -0500
Subject: [PATCH 1/1] rpc.mountd: Checking RPC Procedure ID before process it

Signed-off-by: Steve Dickson <steved@redhat.com>
---
 support/nfs/rpcdispatch.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/support/nfs/rpcdispatch.c b/support/nfs/rpcdispatch.c
index 984c646..5be2824 100644
--- a/support/nfs/rpcdispatch.c
+++ b/support/nfs/rpcdispatch.c
@@ -37,6 +37,11 @@ rpc_dispatch(struct svc_req *rqstp, SVCXPRT *transp,
 		return;
 	}
 
+	if (dtable->nproc <= rqstp->rq_proc) {
+		svcerr_noproc(transp);
+		return;
+	}
+
 	dent = dtable->entries + rqstp->rq_proc;
 
 	if (dent->func == NULL) {
-- 
2.39.2