From 79e8dc8b80bff0bc5bbb90ca5e73044bf207c8ac Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Tue, 3 May 2016 09:58:27 +0200 Subject: [PATCH] ipv6/ila: fix nlsize calculation for lwtunnel The handler 'ila_fill_encap_info' adds one attribute: ILA_ATTR_LOCATOR. Fixes: 65d7ab8de582 ("net: Identifier Locator Addressing module") CC: Tom Herbert Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller --- net/ipv6/ila/ila_lwt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ipv6/ila/ila_lwt.c b/net/ipv6/ila/ila_lwt.c index 2ae3c4f..41f18de 100644 --- a/net/ipv6/ila/ila_lwt.c +++ b/net/ipv6/ila/ila_lwt.c @@ -120,8 +120,7 @@ nla_put_failure: static int ila_encap_nlsize(struct lwtunnel_state *lwtstate) { - /* No encapsulation overhead */ - return 0; + return nla_total_size(sizeof(u64)); /* ILA_ATTR_LOCATOR */ } static int ila_encap_cmp(struct lwtunnel_state *a, struct lwtunnel_state *b) -- 2.7.4