Messages in this thread Patch in this message | | | From | Steven Whitehouse <> | Subject | [PATCH 4/8] GFS2: replace count*size kzalloc by kcalloc | Date | Fri, 18 Jul 2014 11:37:41 +0100 |
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From: Fabian Frederick <fabf@skynet.be>
kcalloc manages count*sizeof overflow.
Cc: cluster-devel@redhat.com Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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); -- 1.8.3.1
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