From: Andrzej Hajda <a.ha...@samsung.com>

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.ha...@samsung.com>
Signed-off-by: Steffen Klassert <steffen.klass...@secunet.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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