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| author | H. Peter Anvin <hpa@linux.intel.com> | 2013-01-31 20:22:57 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2013-01-31 20:22:57 -0800 |
| commit | b5831174f9d3f12a492deda6374ca96f87b694f8 (patch) | |
| tree | 96aa46239200021f9545bda5836f7e80a640d88b /net/ipv6/icmp.c | |
| parent | 40a1ef95da85843696fc3ebe5fce39b0db32669f (diff) | |
| parent | 88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7 (diff) | |
| download | linux-b5831174f9d3f12a492deda6374ca96f87b694f8.tar.bz2 | |
Merge tag 'v3.8-rc6' into x86/urgent
Linux 3.8-rc6
Merged in order to add a documentation update versus new code in
upstream.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'net/ipv6/icmp.c')
| -rw-r--r-- | net/ipv6/icmp.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index b4a9fd51dae7..fff5bdd8b680 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -81,10 +81,22 @@ static inline struct sock *icmpv6_sk(struct net *net) return net->ipv6.icmp_sk[smp_processor_id()]; } +static void icmpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, + u8 type, u8 code, int offset, __be32 info) +{ + struct net *net = dev_net(skb->dev); + + if (type == ICMPV6_PKT_TOOBIG) + ip6_update_pmtu(skb, net, info, 0, 0); + else if (type == NDISC_REDIRECT) + ip6_redirect(skb, net, 0, 0); +} + static int icmpv6_rcv(struct sk_buff *skb); static const struct inet6_protocol icmpv6_protocol = { .handler = icmpv6_rcv, + .err_handler = icmpv6_err, .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL, }; |