From a6a568708b99d21a8efa7db409ec3f5d8714b75e Mon Sep 17 00:00:00 2001
From: Xin LI <delphij@FreeBSD.org>
Date: Wed, 5 Mar 2008 23:17:19 +0000
Subject: [PATCH] Use calloc().

---
 sbin/newfs/mkfs.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sbin/newfs/mkfs.c b/sbin/newfs/mkfs.c
index c8a09b6e6c43..b3bbcbf3b351 100644
--- a/sbin/newfs/mkfs.c
+++ b/sbin/newfs/mkfs.c
@@ -497,11 +497,10 @@ mkfs(struct partition *pp, char *fsys)
 		iobufsize = SBLOCKSIZE + 3 * sblock.fs_bsize;
 	else
 		iobufsize = 4 * sblock.fs_bsize;
-	if ((iobuf = malloc(iobufsize)) == 0) {
+	if ((iobuf = calloc(1, iobufsize)) == 0) {
 		printf("Cannot allocate I/O buffer\n");
 		exit(38);
 	}
-	bzero(iobuf, iobufsize);
 	/*
 	 * Make a copy of the superblock into the buffer that we will be
 	 * writing out in each cylinder group.