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ipv6: copy lwtstate in ip6_rt_copy_init()

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We need to copy this field (ip6_rt_cache_alloc() and ip6_rt_pcpu_alloc()
use ip6_rt_copy_init() to build a dst).

CC: Thomas Graf <tgraf@suug.ch>
CC: Roopa Prabhu <roopa@cumulusnetworks.com>
Fixes: 19e42e4515 ("ipv6: support for fib route lwtunnel encap attributes")
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nicolas Dichtel 2015-07-24 12:28:35 +02:00 committed by David S. Miller
parent 6673a9f4e3
commit d943659508
1 changed files with 4 additions and 0 deletions
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4
net/ipv6/route.c
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@ -2161,6 +2161,10 @@ static void ip6_rt_copy_init(struct rt6_info *rt, struct rt6_info *ort)
#endif
rt->rt6i_prefsrc = ort->rt6i_prefsrc;
rt->rt6i_table = ort->rt6i_table;
if (ort->rt6i_lwtstate) {
lwtunnel_state_get(ort->rt6i_lwtstate);
rt->rt6i_lwtstate = ort->rt6i_lwtstate;
}
}
#ifdef CONFIG_IPV6_ROUTE_INFO