Messages in this thread Patch in this message | | | From | Fabian Frederick <> | Subject | [PATCH 1/1 net-next] net: dsa: replace count*size kmalloc by kmalloc_array | Date | Fri, 14 Nov 2014 19:36:42 +0100 |
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kmalloc_array manages count*sizeof overflow.
Signed-off-by: Fabian Frederick <fabf@skynet.be> --- net/dsa/dsa.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 4648f12..c00cca3 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -526,7 +526,8 @@ static int dsa_of_setup_routing_table(struct dsa_platform_data *pd, /* First time routing table allocation */ if (!cd->rtable) { - cd->rtable = kmalloc(pd->nr_chips * sizeof(s8), GFP_KERNEL); + cd->rtable = kmalloc_array(pd->nr_chips, sizeof(s8), + GFP_KERNEL); if (!cd->rtable) return -ENOMEM; -- 1.9.3
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