Commit a51f42f3 authored by Eric Leblond's avatar Eric Leblond Committed by David S. Miller

netfilter: fix tuple inversion for Node information request

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: default avatarEric Leblond <eric@inl.fr>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b3df68f8
...@@ -49,8 +49,8 @@ static bool icmpv6_pkt_to_tuple(const struct sk_buff *skb, ...@@ -49,8 +49,8 @@ static bool icmpv6_pkt_to_tuple(const struct sk_buff *skb,
static const u_int8_t invmap[] = { static const u_int8_t invmap[] = {
[ICMPV6_ECHO_REQUEST - 128] = ICMPV6_ECHO_REPLY + 1, [ICMPV6_ECHO_REQUEST - 128] = ICMPV6_ECHO_REPLY + 1,
[ICMPV6_ECHO_REPLY - 128] = ICMPV6_ECHO_REQUEST + 1, [ICMPV6_ECHO_REPLY - 128] = ICMPV6_ECHO_REQUEST + 1,
[ICMPV6_NI_QUERY - 128] = ICMPV6_NI_QUERY + 1, [ICMPV6_NI_QUERY - 128] = ICMPV6_NI_REPLY + 1,
[ICMPV6_NI_REPLY - 128] = ICMPV6_NI_REPLY +1 [ICMPV6_NI_REPLY - 128] = ICMPV6_NI_QUERY +1
}; };
static bool icmpv6_invert_tuple(struct nf_conntrack_tuple *tuple, static bool icmpv6_invert_tuple(struct nf_conntrack_tuple *tuple,
......
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