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-rw-r--r--net/xfrm/xfrm_user.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 9d30f732a27..ffe1b217347 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1123,9 +1123,9 @@ nlmsg_failure:
static int xfrm_exp_state_notify(struct xfrm_state *x, struct km_event *c)
{
struct sk_buff *skb;
+ int len = NLMSG_LENGTH(sizeof(struct xfrm_user_expire));
- /* fix to do alloc using NLM macros */
- skb = alloc_skb(sizeof(struct xfrm_user_expire) + 16, GFP_ATOMIC);
+ skb = alloc_skb(len, GFP_ATOMIC);
if (skb == NULL)
return -ENOMEM;