netfilter: nf_tables: indicate family when dumping set elements

Set the nfnetlink header that indicates the family of this element.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index 39369ea2df0c8059488bf6ecbdbaff983739537e..ab4566cfcbe497beea641dff934e24dc3341096b 100644 (file)
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -2850,7 +2850,7 @@ static int nf_tables_dump_set(struct sk_buff *skb, struct netlink_callback *cb)
                goto nla_put_failure;
 
        nfmsg = nlmsg_data(nlh);
-       nfmsg->nfgen_family = NFPROTO_UNSPEC;
+       nfmsg->nfgen_family = ctx.afi->family;
        nfmsg->version      = NFNETLINK_V0;
        nfmsg->res_id       = 0;