[PATCH 5.4 115/123] netfilter: nf_tables: dump NFTA_CHAIN_FLAGS attribute

[Greg Kroah-Hartman]

From: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

commit d78008de6103c708171baff9650a7862645d23b0 upstream.

Missing NFTA_CHAIN_FLAGS netlink attribute when dumping basechain
definitions.

Fixes: c9626a2cbdb2 ("netfilter: nf_tables: add hardware offload support")
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 net/netfilter/nf_tables_api.c |    5 +++++
 1 file changed, 5 insertions(+)

--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -1309,6 +1309,11 @@ static int nf_tables_fill_chain_info(str
 					      lockdep_commit_lock_is_held(net));
 		if (nft_dump_stats(skb, stats))
 			goto nla_put_failure;
+
+		if ((chain->flags & NFT_CHAIN_HW_OFFLOAD) &&
+		    nla_put_be32(skb, NFTA_CHAIN_FLAGS,
+				 htonl(NFT_CHAIN_HW_OFFLOAD)))
+			goto nla_put_failure;
 	}
 
 	if (nla_put_be32(skb, NFTA_CHAIN_USE, htonl(chain->use)))