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xfrm: Using the right namespace to migrate key info

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because the home agent could surely be run on a different
net namespace other than init_net. The original behavior
could lead into inconsistent of key info.

Signed-off-by: Fan Du <fan.du@windriver.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Fan Du
2013-11-07 17:47:49 +08:00
committed by Steffen Klassert
parent e682adf021
commit 8d549c4f5d
4 changed files with 10 additions and 8 deletions
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3
net/xfrm/xfrm_user.c
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@@ -2137,6 +2137,7 @@ static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh,
u8 type;
int err;
int n = 0;
struct net *net = sock_net(skb->sk);
if (attrs[XFRMA_MIGRATE] == NULL)
return -EINVAL;
@@ -2154,7 +2155,7 @@ static int xfrm_do_migrate(struct sk_buff *skb, struct nlmsghdr *nlh,
if (!n)
return 0;
xfrm_migrate(&pi->sel, pi->dir, type, m, n, kmp);
xfrm_migrate(&pi->sel, pi->dir, type, m, n, kmp, net);
return 0;
}