Fabian Frederick
2014-Jun-23 16:44 UTC
[Ocfs2-devel] [PATCH 1/1] fs/ocfs2/slot_map.c: replace count*size kzalloc by kcalloc
kcalloc manages count*sizeof overflow.
Cc: Mark Fasheh <mfasheh at suse.com>
Cc: Joel Becker <jlbec at evilplan.org>
Cc: ocfs2-devel at oss.oracle.com
Signed-off-by: Fabian Frederick <fabf at skynet.be>
---
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