From 2149f36dbd44f2d6bf5357e5d096205b92cd854a Mon Sep 17 00:00:00 2001 From: Xin Long Date: Fri, 13 Dec 2019 16:53:07 +0800 Subject: [PATCH] netfilter: nft_tunnel: also dump ERSPAN_VERSION 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 Reviewed-by: Simon Horman Signed-off-by: Pablo Neira Ayuso --- 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,