From fab7c18ce3229d53b732fdfdbb6e9a1a1c72739a Mon Sep 17 00:00:00 2001
From: Kirk McKusick <mckusick@FreeBSD.org>
Date: Wed, 24 Mar 2021 16:50:24 -0700
Subject: [PATCH] Fix fsck_ffs Pass 1b error exit "bad inode number 2 to
 nextinode".

(cherry picked from commit bc444e2ec6e6cc9d96d35ab7ce3c02c0da952fad)
---
 sbin/fsck_ffs/pass1b.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sbin/fsck_ffs/pass1b.c b/sbin/fsck_ffs/pass1b.c
index 8c09ef36aca..b44e0107c98 100644
--- a/sbin/fsck_ffs/pass1b.c
+++ b/sbin/fsck_ffs/pass1b.c
@@ -78,8 +78,10 @@ pass1b(void)
 			continue;
 		setinodebuf(c, inosused);
 		for (i = 0; i < inosused; i++, inumber++) {
-			if (inumber < UFS_ROOTINO)
+			if (inumber < UFS_ROOTINO) {
+				(void)getnextinode(inumber, 0);
 				continue;
+			}
 			dp = getnextinode(inumber, 0);
 			idesc.id_number = inumber;
 			idesc.id_type = inoinfo(inumber)->ino_idtype;
-- 
2.45.0