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| author |   Andrzej Hajda <a.hajda@samsung.com> | 2015-08-07 09:59:34 +0200 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2015-08-11 12:41:35 +0200 |
| commit | df367561ffe5a66cd0b2970fdb8897d5487d38e6 (patch) | |
| tree | 7e2f80dcd117d09a9feb68fd8287361c6ce6f150 /net/xfrm | |
| parent | xfrm6: Fix IPv6 ECN decapsulation (diff) | |
| download | linux-dev-df367561ffe5a66cd0b2970fdb8897d5487d38e6.tar.xz linux-dev-df367561ffe5a66cd0b2970fdb8897d5487d38e6.zip | |
net/xfrm: use kmemdup rather than duplicating its implementation
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>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_user.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 0cebf1fc37a2..a8de9e300200 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]) |