Messages in this thread Patch in this message | | | From | Fabian Frederick <> | Subject | [PATCH 1/1] fs/exofs/ore_raid.c: replace count*size kzalloc by kcalloc | Date | Wed, 25 Jun 2014 20:14:23 +0200 |
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kcalloc manages count*sizeof overflow.
Cc: Boaz Harrosh <bharrosh@panasas.com> Cc: osd-dev@open-osd.org Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Fabian Frederick <fabf@skynet.be> --- fs/exofs/ore_raid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/exofs/ore_raid.c b/fs/exofs/ore_raid.c index 7f20f25..84529b8 100644 --- a/fs/exofs/ore_raid.c +++ b/fs/exofs/ore_raid.c @@ -116,7 +116,7 @@ static int _sp2d_alloc(unsigned pages_in_unit, unsigned group_width, num_a1pa = min_t(unsigned, PAGE_SIZE / sizeof__a1pa, pages_in_unit - i); - __a1pa = kzalloc(num_a1pa * sizeof__a1pa, GFP_KERNEL); + __a1pa = kcalloc(num_a1pa, sizeof__a1pa, GFP_KERNEL); if (unlikely(!__a1pa)) { ORE_DBGMSG("!! Failed to _alloc_1p_arrays=%d\n", num_a1pa); -- 1.9.1
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