diff mbox series

[05/17] netfilter: nft_tunnel: also dump ERSPAN_VERSION

Message ID 20191230112143.121708-6-pablo@netfilter.org
State Accepted
Delegated to: David Miller
Headers show
Series [01/17] netfilter: Clean up unnecessary #ifdef | expand

Commit Message

Pablo Neira Ayuso Dec. 30, 2019, 11:21 a.m. UTC 
From: Xin Long <lucien.xin@gmail.com>

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@gmail.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 net/netfilter/nft_tunnel.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

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,