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| author | Martin KaFai Lau <kafai@fb.com> | 2015-05-22 20:55:58 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-25 13:25:33 -0400 |
| commit | 2647a9b07032c5a95ddee1fcb65d95bddbc6b7f9 (patch) | |
| tree | 7274770a847506b7adb64501deac2f90123befa0 /net/netfilter | |
| parent | fd0273d7939f2ce3247f6aac5f6b9a0135d4cd39 (diff) | |
| download | linux-stable-2647a9b07032c5a95ddee1fcb65d95bddbc6b7f9.tar.gz linux-stable-2647a9b07032c5a95ddee1fcb65d95bddbc6b7f9.tar.bz2 linux-stable-2647a9b07032c5a95ddee1fcb65d95bddbc6b7f9.zip | |
ipv6: Remove external dependency on rt6i_gateway and RTF_ANYCAST
When creating a RTF_CACHE route, RTF_ANYCAST is set based on rt6i_dst.
Also, rt6i_gateway is always set to the nexthop while the nexthop
could be a gateway or the rt6i_dst.addr.
After removing the rt6i_dst and rt6i_src dependency in the last patch,
we also need to stop the caller from depending on rt6i_gateway and
RTF_ANYCAST.
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Julian Anastasov <ja@ssi.bg>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_conntrack_h323_main.c | 4 | ||||
| -rw-r--r-- | net/netfilter/xt_addrtype.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c index 1d69f5b9748f..9511af04dc81 100644 --- a/net/netfilter/nf_conntrack_h323_main.c +++ b/net/netfilter/nf_conntrack_h323_main.c @@ -779,8 +779,8 @@ static int callforward_do_filter(struct net *net, flowi6_to_flowi(&fl1), false)) { if (!afinfo->route(net, (struct dst_entry **)&rt2, flowi6_to_flowi(&fl2), false)) { - if (ipv6_addr_equal(rt6_nexthop(rt1), - rt6_nexthop(rt2)) && + if (ipv6_addr_equal(rt6_nexthop(rt1, &fl1.daddr), + rt6_nexthop(rt2, &fl2.daddr)) && rt1->dst.dev == rt2->dst.dev) ret = 1; dst_release(&rt2->dst); diff --git a/net/netfilter/xt_addrtype.c b/net/netfilter/xt_addrtype.c index fab6eea1bf38..5b4743cc0436 100644 --- a/net/netfilter/xt_addrtype.c +++ b/net/netfilter/xt_addrtype.c @@ -73,7 +73,7 @@ static u32 match_lookup_rt6(struct net *net, const struct net_device *dev, if (dev == NULL && rt->rt6i_flags & RTF_LOCAL) ret |= XT_ADDRTYPE_LOCAL; - if (rt->rt6i_flags & RTF_ANYCAST) + if (ipv6_anycast_destination((struct dst_entry *)rt, addr)) ret |= XT_ADDRTYPE_ANYCAST; dst_release(&rt->dst); |