From 5b8bc2e87b7f8d8e1821c975e9cafbf1820ba8df Mon Sep 17 00:00:00 2001
From: iedowse <iedowse@FreeBSD.org>
Date: Wed, 26 Jun 2002 16:40:25 +0000
Subject: Fix an integer overflow that causes fsck_ffs to crash when it
 encounters very large file sizes in the filesystem.

Reviewed by:	mckusick
---
 sbin/fsck_ffs/pass1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sbin/fsck_ffs/pass1.c')

diff --git a/sbin/fsck_ffs/pass1.c b/sbin/fsck_ffs/pass1.c
index 10f03eb..6562155 100644
--- a/sbin/fsck_ffs/pass1.c
+++ b/sbin/fsck_ffs/pass1.c
@@ -276,7 +276,7 @@ checkinode(ino_t inumber, struct inodesc *idesc)
 			}
 		}
 	}
-	for (j = ndb; j < NDADDR; j++)
+	for (j = ndb; ndb < NDADDR && j < NDADDR; j++)
 		if (DIP(dp, di_db[j]) != 0) {
 			if (debug)
 				printf("bad direct addr[%d]: %qu\n", j,
-- 
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