From: Pablo Neira Ayuso <pablo@netfilter.org>
To: netfilter-devel@vger.kernel.org
Cc: davem@davemloft.net, netdev@vger.kernel.org
Subject: [PATCH 5/7] netfilter: nf_dup_ipv6: set again FLOWI_FLAG_KNOWN_NH at flowi6_flags
Date: Wed, 1 Jun 2016 14:03:22 +0200 [thread overview]
Message-ID: <1464782604-19346-6-git-send-email-pablo@netfilter.org> (raw)
In-Reply-To: <1464782604-19346-1-git-send-email-pablo@netfilter.org>
From: Paolo Abeni <pabeni@redhat.com>
With the commit 48e8aa6e3137 ("ipv6: Set FLOWI_FLAG_KNOWN_NH at
flowi6_flags") ip6_pol_route() callers were asked to to set the
FLOWI_FLAG_KNOWN_NH properly and xt_TEE was updated accordingly,
but with the later refactor in commit bbde9fc1824a ("netfilter:
factor out packet duplication for IPv4/IPv6") the flowi6_flags
update was lost.
This commit re-add it just before the routing decision.
Fixes: bbde9fc1824a ("netfilter: factor out packet duplication for IPv4/IPv6")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
net/ipv6/netfilter/nf_dup_ipv6.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/ipv6/netfilter/nf_dup_ipv6.c b/net/ipv6/netfilter/nf_dup_ipv6.c
index 6989c70..4a84b5a 100644
--- a/net/ipv6/netfilter/nf_dup_ipv6.c
+++ b/net/ipv6/netfilter/nf_dup_ipv6.c
@@ -33,6 +33,7 @@ static bool nf_dup_ipv6_route(struct net *net, struct sk_buff *skb,
fl6.daddr = *gw;
fl6.flowlabel = (__force __be32)(((iph->flow_lbl[0] & 0xF) << 16) |
(iph->flow_lbl[1] << 8) | iph->flow_lbl[2]);
+ fl6.flowi6_flags = FLOWI_FLAG_KNOWN_NH;
dst = ip6_route_output(net, NULL, &fl6);
if (dst->error) {
dst_release(dst);
--
2.1.4
next prev parent reply other threads:[~2016-06-01 12:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-01 12:03 [PATCH 0/7] Netfilter fixes for net Pablo Neira Ayuso
2016-06-01 12:03 ` [PATCH 1/7] netfilter: nfnetlink_queue: fix timestamp attribute Pablo Neira Ayuso
2016-06-01 12:03 ` [PATCH 2/7] netfilter: conntrack: remove leftover binary sysctl define Pablo Neira Ayuso
2016-06-01 12:03 ` [PATCH 3/7] netfilter: nf_queue: Make the queue_handler pernet Pablo Neira Ayuso
2016-06-01 12:03 ` [PATCH 4/7] netfilter: nf_ct_helper: Fix helper unregister count Pablo Neira Ayuso
2016-06-01 12:03 ` Pablo Neira Ayuso [this message]
2016-06-01 12:03 ` [PATCH 6/7] netfilter: nf_tables: validate NFTA_SET_TABLE parameter Pablo Neira Ayuso
2016-06-01 12:03 ` [PATCH 7/7] netfilter: nf_ct_helper: bail out on duplicated helpers Pablo Neira Ayuso
2016-06-02 0:54 ` [PATCH 0/7] Netfilter fixes for net David Miller
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