From: Xin Long <lucien.xin@xxxxxxxxx>
This is not necessary, but it'll be easier to parse in userspace,
also given that other places like act_tunnel_key, cls_flower and
ip_tunnel_core are also doing so.
Signed-off-by: Xin Long <lucien.xin@xxxxxxxxx>
Reviewed-by: Simon Horman <simon.horman@xxxxxxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/nft_tunnel.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/netfilter/nft_tunnel.c b/net/netfilter/nft_tunnel.c
index 6538895466e0..b3a9b10ff43d 100644
--- a/net/netfilter/nft_tunnel.c
+++ b/net/netfilter/nft_tunnel.c
@@ -479,6 +479,9 @@ static int nft_tunnel_opts_dump(struct sk_buff *skb,
htonl(opts->u.vxlan.gbp)))
return -1;
} else if (opts->flags & TUNNEL_ERSPAN_OPT) {
+ if (nla_put_be32(skb, NFTA_TUNNEL_KEY_ERSPAN_VERSION,
+ htonl(opts->u.erspan.version)))
+ return -1;
switch (opts->u.erspan.version) {
case ERSPAN_VERSION:
if (nla_put_be32(skb, NFTA_TUNNEL_KEY_ERSPAN_V1_INDEX,
--
2.11.0
