From c0d2b279c664d402fb85679ae48dca41ac1837b2 Mon Sep 17 00:00:00 2001
From: fvdl <fvdl@NetBSD.org>
Date: Wed, 20 Mar 1996 21:59:56 +0000
Subject: [PATCH] Make sure not to free the reply mbuf twice. Should fix PR
 #2240

---
 sys/nfs/nfsm_subs.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sys/nfs/nfsm_subs.h b/sys/nfs/nfsm_subs.h
index 0c47f35b69f8..6e4d2a77b1a5 100644
--- a/sys/nfs/nfsm_subs.h
+++ b/sys/nfs/nfsm_subs.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: nfsm_subs.h,v 1.9 1996/02/18 11:54:01 fvdl Exp $	*/
+/*	$NetBSD: nfsm_subs.h,v 1.10 1996/03/20 21:59:56 fvdl Exp $	*/
 
 /*
  * Copyright (c) 1989, 1993
@@ -327,7 +327,10 @@
 		else \
 		   (void) nfs_rephead((s), nfsd, slp, error, cache, &frev, \
 			mrq, &mb, &bpos); \
-		m_freem(mrep); \
+		if (mrep != NULL) { \
+			m_freem(mrep); \
+			mrep = NULL; \
+		} \
 		mreq = *mrq; \
 		if (error && (!(nfsd->nd_flag & ND_NFSV3) || \
 			error == EBADRPC)) \