diff options
Diffstat (limited to 'net/ipv4/ipip.c')
| -rw-r--r-- | net/ipv4/ipip.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index e65287c27e3d..57c5dd283a2c 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -140,6 +140,13 @@ static int ipip_err(struct sk_buff *skb, u32 info) struct ip_tunnel *t; int err = 0; + t = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY, + iph->daddr, iph->saddr, 0); + if (!t) { + err = -ENOENT; + goto out; + } + switch (type) { case ICMP_DEST_UNREACH: switch (code) { @@ -167,13 +174,6 @@ static int ipip_err(struct sk_buff *skb, u32 info) goto out; } - t = ip_tunnel_lookup(itn, skb->dev->ifindex, TUNNEL_NO_KEY, - iph->daddr, iph->saddr, 0); - if (!t) { - err = -ENOENT; - goto out; - } - if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { ipv4_update_pmtu(skb, net, info, t->parms.link, iph->protocol); goto out; |