Commit d9436595 authored Jul 24, 2015 by Nicolas Dichtel Committed by David S. Miller Jul 27, 2015

ipv6: copy lwtstate in ip6_rt_copy_init()



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: 19e42e45 ("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>

parent 6673a9f4

net/ipv6/route.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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