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 <tg...@suug.ch>
CC: Roopa Prabhu <ro...@cumulusnetworks.com>
Fixes: 19e42e451506 ("ipv6: support for fib route lwtunnel encap attributes")
Signed-off-by: Nicolas Dichtel <nicolas.dich...@6wind.com>
---
net/ipv6/route.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 67b2367126f3..ac01ab0886a5 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2164,6 +2164,10 @@ 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
--
2.4.2
--
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