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authorEric Leblond <eric@inl.fr>2009-02-18 16:30:56 +0100
committerPatrick McHardy <kaber@trash.net>2009-02-18 16:30:56 +0100
commit55df4ac0c927c7f1f84e6d75532f0ca45d391e64 (patch)
tree7ac84ae0f351b68eb3dc18098f95b74bfe538933 /net/ipv6
parent842bff366b536787b88c07cbf2416e2cb26cae67 (diff)
netfilter: log invalid new icmpv6 packet with nf_log_packet()
This patch adds a logging message for invalid new icmpv6 packet. Signed-off-by: Eric Leblond <eric@inl.fr> Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index c323643ffcf..165b256a6fa 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -126,6 +126,10 @@ static bool icmpv6_new(struct nf_conn *ct, const struct sk_buff *skb,
pr_debug("icmpv6: can't create new conn with type %u\n",
type + 128);
nf_ct_dump_tuple_ipv6(&ct->tuplehash[0].tuple);
+ if (LOG_INVALID(nf_ct_net(ct), IPPROTO_ICMPV6))
+ nf_log_packet(PF_INET6, 0, skb, NULL, NULL, NULL,
+ "nf_ct_icmpv6: invalid new with type %d ",
+ type + 128);
return false;
}
atomic_set(&ct->proto.icmp.count, 0);