[IPV6] NDISC: Initialize fl with outbound interface to lookup rules properly.
Based on MIPL2 kernel patch. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Ville Nuorvala <vnuorval@tcs.hut.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
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Родитель
a6279458c5
Коммит
af18476584
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@ -412,7 +412,8 @@ static void pndisc_destructor(struct pneigh_entry *n)
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*/
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static inline void ndisc_flow_init(struct flowi *fl, u8 type,
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struct in6_addr *saddr, struct in6_addr *daddr)
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struct in6_addr *saddr, struct in6_addr *daddr,
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int oif)
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{
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memset(fl, 0, sizeof(*fl));
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ipv6_addr_copy(&fl->fl6_src, saddr);
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@ -420,6 +421,7 @@ static inline void ndisc_flow_init(struct flowi *fl, u8 type,
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fl->proto = IPPROTO_ICMPV6;
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fl->fl_icmp_type = type;
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fl->fl_icmp_code = 0;
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fl->oif = oif;
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security_sk_classify_flow(ndisc_socket->sk, fl);
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}
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@ -452,7 +454,8 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
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src_addr = &tmpaddr;
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}
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ndisc_flow_init(&fl, NDISC_NEIGHBOUR_ADVERTISEMENT, src_addr, daddr);
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ndisc_flow_init(&fl, NDISC_NEIGHBOUR_ADVERTISEMENT, src_addr, daddr,
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dev->ifindex);
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dst = ndisc_dst_alloc(dev, neigh, daddr, ip6_output);
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if (!dst)
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@ -542,7 +545,8 @@ void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
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saddr = &addr_buf;
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}
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ndisc_flow_init(&fl, NDISC_NEIGHBOUR_SOLICITATION, saddr, daddr);
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ndisc_flow_init(&fl, NDISC_NEIGHBOUR_SOLICITATION, saddr, daddr,
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dev->ifindex);
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dst = ndisc_dst_alloc(dev, neigh, daddr, ip6_output);
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if (!dst)
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@ -617,7 +621,8 @@ void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr,
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int len;
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int err;
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ndisc_flow_init(&fl, NDISC_ROUTER_SOLICITATION, saddr, daddr);
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ndisc_flow_init(&fl, NDISC_ROUTER_SOLICITATION, saddr, daddr,
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dev->ifindex);
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dst = ndisc_dst_alloc(dev, NULL, daddr, ip6_output);
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if (!dst)
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@ -1383,7 +1388,8 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
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return;
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}
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ndisc_flow_init(&fl, NDISC_REDIRECT, &saddr_buf, &skb->nh.ipv6h->saddr);
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ndisc_flow_init(&fl, NDISC_REDIRECT, &saddr_buf, &skb->nh.ipv6h->saddr,
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dev->ifindex);
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dst = ip6_route_output(NULL, &fl);
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if (dst == NULL)
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