netfilter: nft_ct: include direction when dumping NFT_CT_L3PROTOCOL key

one nft userspace test case fails with

'ct l3proto original ipv4' mismatches 'ct l3proto ipv4'

... because NFTA_CT_DIRECTION attr is missing.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c
index 8cbca3432f90324f8a28df2bd67da88cdaf72b12..939921532764acdd61a4d33c352abd2b8e1d4756 100644 (file)
--- a/net/netfilter/nft_ct.c
+++ b/net/netfilter/nft_ct.c
@@ -366,6 +366,7 @@ static int nft_ct_get_dump(struct sk_buff *skb, const struct nft_expr *expr)
                goto nla_put_failure;
 
        switch (priv->key) {
+       case NFT_CT_L3PROTOCOL:
        case NFT_CT_PROTOCOL:
        case NFT_CT_SRC:
        case NFT_CT_DST: