kcalloc manages count*sizeof overflow.
Cc: Boaz Harrosh <[email protected]>
Cc: [email protected]
Cc: Andrew Morton <[email protected]>
Signed-off-by: Fabian Frederick <[email protected]>
---
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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