| From | Andrzej Hajda <> | Subject | [PATCH 28/31] net/xfrm: use kmemdup rather than duplicating its implementation | Date | Fri, 07 Aug 2015 09:59:34 +0200 |
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The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> --- net/xfrm/xfrm_user.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 0cebf1f..a8de9e3 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -925,12 +925,10 @@ static int xfrm_dump_sa(struct sk_buff *skb, struct netlink_callback *cb) return err; if (attrs[XFRMA_ADDRESS_FILTER]) { - filter = kmalloc(sizeof(*filter), GFP_KERNEL); + filter = kmemdup(nla_data(attrs[XFRMA_ADDRESS_FILTER]), + sizeof(*filter), GFP_KERNEL); if (filter == NULL) return -ENOMEM; - - memcpy(filter, nla_data(attrs[XFRMA_ADDRESS_FILTER]), - sizeof(*filter)); } if (attrs[XFRMA_PROTO]) -- 1.9.1
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