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Message-Id: <1403721645-19455-1-git-send-email-fabf@skynet.be>
Date: Wed, 25 Jun 2014 20:40:45 +0200
From: Fabian Frederick <fabf@...net.be>
To: linux-kernel@...r.kernel.org
Cc: Fabian Frederick <fabf@...net.be>,
Steven Whitehouse <swhiteho@...hat.com>,
cluster-devel@...hat.com
Subject: [PATCH 1/1] fs/gfs2/lock_dlm.c: replace count*size kzalloc by kcalloc
kcalloc manages count*sizeof overflow.
Cc: Steven Whitehouse <swhiteho@...hat.com>
Cc: cluster-devel@...hat.com
Signed-off-by: Fabian Frederick <fabf@...net.be>
---
fs/gfs2/lock_dlm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/gfs2/lock_dlm.c b/fs/gfs2/lock_dlm.c
index 91f274d..4fafea1 100644
--- a/fs/gfs2/lock_dlm.c
+++ b/fs/gfs2/lock_dlm.c
@@ -1036,8 +1036,8 @@ static int set_recover_size(struct gfs2_sbd *sdp, struct dlm_slot *slots,
new_size = old_size + RECOVER_SIZE_INC;
- submit = kzalloc(new_size * sizeof(uint32_t), GFP_NOFS);
- result = kzalloc(new_size * sizeof(uint32_t), GFP_NOFS);
+ submit = kcalloc(new_size, sizeof(uint32_t), GFP_NOFS);
+ result = kcalloc(new_size, sizeof(uint32_t), GFP_NOFS);
if (!submit || !result) {
kfree(submit);
kfree(result);
--
1.9.1
--
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