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path: root/net/ipv6/ip6_vti.c
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Diffstat (limited to 'net/ipv6/ip6_vti.c')
-rw-r--r--net/ipv6/ip6_vti.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index b7c0f82..6cc9f93 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -511,6 +511,7 @@ static int vti6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
u8 type, u8 code, int offset, __be32 info)
{
__be32 spi;
+ __u32 mark;
struct xfrm_state *x;
struct ip6_tnl *t;
struct ip_esp_hdr *esph;
@@ -524,6 +525,8 @@ static int vti6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
if (!t)
return -1;
+ mark = be32_to_cpu(t->parms.o_key);
+
switch (protocol) {
case IPPROTO_ESP:
esph = (struct ip_esp_hdr *)(skb->data + offset);
@@ -545,7 +548,7 @@ static int vti6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
type != NDISC_REDIRECT)
return 0;
- x = xfrm_state_lookup(net, skb->mark, (const xfrm_address_t *)&iph->daddr,
+ x = xfrm_state_lookup(net, mark, (const xfrm_address_t *)&iph->daddr,
spi, protocol, AF_INET6);
if (!x)
return 0;
@@ -1097,7 +1100,6 @@ static int __init vti6_tunnel_init(void)
err = xfrm6_protocol_register(&vti_esp6_protocol, IPPROTO_ESP);
if (err < 0) {
- unregister_pernet_device(&vti6_net_ops);
pr_err("%s: can't register vti6 protocol\n", __func__);
goto out;
@@ -1106,7 +1108,6 @@ static int __init vti6_tunnel_init(void)
err = xfrm6_protocol_register(&vti_ah6_protocol, IPPROTO_AH);
if (err < 0) {
xfrm6_protocol_deregister(&vti_esp6_protocol, IPPROTO_ESP);
- unregister_pernet_device(&vti6_net_ops);
pr_err("%s: can't register vti6 protocol\n", __func__);
goto out;
@@ -1116,7 +1117,6 @@ static int __init vti6_tunnel_init(void)
if (err < 0) {
xfrm6_protocol_deregister(&vti_ah6_protocol, IPPROTO_AH);
xfrm6_protocol_deregister(&vti_esp6_protocol, IPPROTO_ESP);
- unregister_pernet_device(&vti6_net_ops);
pr_err("%s: can't register vti6 protocol\n", __func__);
goto out;
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