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Diffstat (limited to 'net/ipv6/route.c')
-rw-r--r--net/ipv6/route.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 7a8d1500d374..0458b761f3c5 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2336,6 +2336,7 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
}
rt->dst.flags |= DST_HOST;
+ rt->dst.input = ip6_input;
rt->dst.output = ip6_output;
rt->rt6i_gateway = fl6->daddr;
rt->rt6i_dst.addr = fl6->daddr;
@@ -4297,19 +4298,13 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
if (!ipv6_addr_any(&fl6.saddr))
flags |= RT6_LOOKUP_F_HAS_SADDR;
- if (!fibmatch)
- dst = ip6_route_input_lookup(net, dev, &fl6, flags);
- else
- dst = ip6_route_lookup(net, &fl6, 0);
+ dst = ip6_route_input_lookup(net, dev, &fl6, flags);
rcu_read_unlock();
} else {
fl6.flowi6_oif = oif;
- if (!fibmatch)
- dst = ip6_route_output(net, NULL, &fl6);
- else
- dst = ip6_route_lookup(net, &fl6, 0);
+ dst = ip6_route_output(net, NULL, &fl6);
}
@@ -4326,6 +4321,15 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
goto errout;
}
+ if (fibmatch && rt->dst.from) {
+ struct rt6_info *ort = container_of(rt->dst.from,
+ struct rt6_info, dst);
+
+ dst_hold(&ort->dst);
+ ip6_rt_put(rt);
+ rt = ort;
+ }
+
skb = alloc_skb(NLMSG_GOODSIZE, GFP_KERNEL);
if (!skb) {
ip6_rt_put(rt);