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-rw-r--r--sbin/newfs/mkfs.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sbin/newfs/mkfs.c b/sbin/newfs/mkfs.c
index c8a09b6..b3bbcbf 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.
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