From 5fad450f04bcc9d8d9f17c31d616f9ef96907b6b Mon Sep 17 00:00:00 2001
From: kib <kib@FreeBSD.org>
Date: Wed, 26 Nov 2008 13:41:15 +0000
Subject: In null_lookup(), do the needed cleanup instead of panicing saying
 the cleanup is needed.

Reported by:	kris, pho
Tested by:	pho
MFC after:	2 weeks
---
 sys/fs/nullfs/null_vnops.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'sys/fs/nullfs')

diff --git a/sys/fs/nullfs/null_vnops.c b/sys/fs/nullfs/null_vnops.c
index 483c702..b51d8cd 100644
--- a/sys/fs/nullfs/null_vnops.c
+++ b/sys/fs/nullfs/null_vnops.c
@@ -365,11 +365,10 @@ null_lookup(struct vop_lookup_args *ap)
 			vrele(lvp);
 		} else {
 			error = null_nodeget(dvp->v_mount, lvp, &vp);
-			if (error) {
-				/* XXX Cleanup needed... */
-				panic("null_nodeget failed");
-			}
-			*ap->a_vpp = vp;
+			if (error)
+				vput(lvp);
+			else
+				*ap->a_vpp = vp;
 		}
 	}
 	return (error);
-- 
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