From bada3811884cb22d088c8b8e4dbc39227682ce48 Mon Sep 17 00:00:00 2001
From: Rick Macklem <rmacklem@FreeBSD.org>
Date: Sat, 24 May 2025 16:23:52 -0700
Subject: [PATCH] nfs_clvnops.c: Add an initialization mistakenly removed

Commit e4c7b2b6053f mistakenly removed an initialization of "newvp",
which could result in crashes.

This patch puts the initialization back in.

Reported by:	cy
Tested by:	cy
Fixes:	e4c7b2b6053f ("nfsv4: Add support to NFSv4 for named attributes")
---
 sys/fs/nfsclient/nfs_clvnops.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/fs/nfsclient/nfs_clvnops.c b/sys/fs/nfsclient/nfs_clvnops.c
index 20603d37690..c2185992f99 100644
--- a/sys/fs/nfsclient/nfs_clvnops.c
+++ b/sys/fs/nfsclient/nfs_clvnops.c
@@ -1421,6 +1421,7 @@ nfs_lookup(struct vop_lookup_args *ap)
 	NFSUNLOCKMNT(nmp);
 #endif
 
+	newvp = NULLVP;
 	NFSINCRGLOBAL(nfsstatsv1.lookupcache_misses);
 	nanouptime(&ts);
 	error = nfsrpc_lookup(dvp, cnp->cn_nameptr, cnp->cn_namelen,