[PATCH 1/1] fs/ocfs2/slot_map.c: replace count*size kzalloc by kcalloc

[Fabian Frederick]

kcalloc manages count*sizeof overflow.

Cc: Mark Fasheh <mfasheh@xxxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: ocfs2-devel@xxxxxxxxxxxxxx
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
 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 1424c15..a88b2a4 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;
-- 
1.8.4.5

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