From: Eric Leblond <eric@inl.fr>
To: kaber@trash.net, yasuyuki.kozakai@toshiba.co.jp
Cc: netfilter-devel@vger.kernel.org, Eric Leblond <eric@inl.fr>
Subject: [PATCH] netfilter: fix tuple inversion for Node information request.
Date: Mon, 19 Jan 2009 23:20:12 +0100 [thread overview]
Message-ID: <1232403612-32301-1-git-send-email-eric@inl.fr> (raw)
The patch fixes a typo in the inverse mapping of Node Information
request. Following draft-ietf-ipngwg-icmp-name-lookups-09, "Querier"
sends a type 139 (ICMPV6_NI_QUERY) packet to "Responder" which answer
with a type 140 (ICMPV6_NI_REPLY) packet.
Signed-off-by: Eric Leblond <eric@inl.fr>
---
net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index bd52151..7a98857 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -49,8 +49,8 @@ static bool icmpv6_pkt_to_tuple(const struct sk_buff *skb,
static const u_int8_t invmap[] = {
[ICMPV6_ECHO_REQUEST - 128] = ICMPV6_ECHO_REPLY + 1,
[ICMPV6_ECHO_REPLY - 128] = ICMPV6_ECHO_REQUEST + 1,
- [ICMPV6_NI_QUERY - 128] = ICMPV6_NI_QUERY + 1,
- [ICMPV6_NI_REPLY - 128] = ICMPV6_NI_REPLY +1
+ [ICMPV6_NI_QUERY - 128] = ICMPV6_NI_REPLY + 1,
+ [ICMPV6_NI_REPLY - 128] = ICMPV6_NI_QUERY +1
};
static bool icmpv6_invert_tuple(struct nf_conntrack_tuple *tuple,
--
1.5.6.3
next reply other threads:[~2009-01-19 22:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-19 22:20 Eric Leblond [this message]
2009-01-26 13:43 ` [PATCH] netfilter: fix tuple inversion for Node information request Patrick McHardy
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