From 8fdd041e812e85451c8da93b29bc4e88434fd9dd Mon Sep 17 00:00:00 2001 From: jwd Date: Tue, 24 Oct 2000 03:28:59 +0000 Subject: Cast block number to off_t to avoid possible overflow bugs. Pointed out by: Bruce Evans --- sbin/newfs/mkfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sbin') diff --git a/sbin/newfs/mkfs.c b/sbin/newfs/mkfs.c index 8e1931e..7e5ea14 100644 --- a/sbin/newfs/mkfs.c +++ b/sbin/newfs/mkfs.c @@ -1380,7 +1380,7 @@ wtfs(bno, size, bf) return; done = 1; } - if (wc_sect * sectorsize + wc_end == bno * sectorsize && + if ((off_t)wc_sect * sectorsize + wc_end == (off_t)bno * sectorsize && wc_end + size <= WCSIZE) { bcopy(bf, wc + wc_end, size); wc_end += size; -- cgit v1.1