From 1b7f8ba603d3bb2f5bbb65df981ae0d0abb80ee2 Mon Sep 17 00:00:00 2001
From: Fabian Frederick <fabf@skynet.be>
Date: Wed, 6 Aug 2014 16:04:01 -0700
Subject: [PATCH] fs/ocfs2/slot_map.c: replace count*size kzalloc by kcalloc
kcalloc manages count*sizeof overflow.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/ocfs2/slot_map.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ocfs2/slot_map.c b/fs/ocfs2/slot_map.c
index 1424c151cccce..a88b2a4fcc851 100644
--- a/fs/ocfs2/slot_map.c
+++ b/fs/ocfs2/slot_map.c
@@ -382,7 +382,7 @@ static int ocfs2_map_slot_buffers(struct ocfs2_super *osb,
trace_ocfs2_map_slot_buffers(bytes, si->si_blocks);
- si->si_bh = kzalloc(sizeof(struct buffer_head *) * si->si_blocks,
+ si->si_bh = kcalloc(si->si_blocks, sizeof(struct buffer_head *),
GFP_KERNEL);
if (!si->si_bh) {
status = -ENOMEM;