diff options
| author |   Patrick McHardy <kaber@trash.net> | 2015-04-11 02:27:36 +0100 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2015-04-13 17:17:28 +0200 |
| commit | b1c96ed37ceeef5573402d4af202897edaf1e4b8 (patch) | |
| tree | 8c3664e72dad22a859712a91a49d332cbd28801c /net/netfilter/nft_ct.c | |
| parent | netfilter: nf_tables: convert sets to u32 data pointers (diff) | |
| download | linux-dev-b1c96ed37ceeef5573402d4af202897edaf1e4b8.tar.xz linux-dev-b1c96ed37ceeef5573402d4af202897edaf1e4b8.zip | |
netfilter: nf_tables: add register parsing/dumping helpers
Add helper functions to parse and dump register values in netlink attributes.
These helpers will later be changed to take care of translation between the
old 128 bit and the new 32 bit register numbers.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_ct.c')
| -rw-r--r-- | net/netfilter/nft_ct.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c index 0166f28c4b90..fab8e754b18a 100644 --- a/net/netfilter/nft_ct.c +++ b/net/netfilter/nft_ct.c @@ -306,7 +306,7 @@ static int nft_ct_get_init(const struct nft_ctx *ctx, } } - priv->dreg = ntohl(nla_get_be32(tb[NFTA_CT_DREG])); + priv->dreg = nft_parse_register(tb[NFTA_CT_DREG]); err = nft_validate_register_store(ctx, priv->dreg, NULL, NFT_DATA_VALUE, len); if (err < 0) @@ -338,7 +338,7 @@ static int nft_ct_set_init(const struct nft_ctx *ctx, return -EOPNOTSUPP; } - priv->sreg = ntohl(nla_get_be32(tb[NFTA_CT_SREG])); + priv->sreg = nft_parse_register(tb[NFTA_CT_SREG]); err = nft_validate_register_load(priv->sreg, len); if (err < 0) return err; @@ -360,7 +360,7 @@ static int nft_ct_get_dump(struct sk_buff *skb, const struct nft_expr *expr) { const struct nft_ct *priv = nft_expr_priv(expr); - if (nla_put_be32(skb, NFTA_CT_DREG, htonl(priv->dreg))) + if (nft_dump_register(skb, NFTA_CT_DREG, priv->dreg)) goto nla_put_failure; if (nla_put_be32(skb, NFTA_CT_KEY, htonl(priv->key))) goto nla_put_failure; @@ -387,7 +387,7 @@ static int nft_ct_set_dump(struct sk_buff *skb, const struct nft_expr *expr) { const struct nft_ct *priv = nft_expr_priv(expr); - if (nla_put_be32(skb, NFTA_CT_SREG, htonl(priv->sreg))) + if (nft_dump_register(skb, NFTA_CT_SREG, priv->sreg)) goto nla_put_failure; if (nla_put_be32(skb, NFTA_CT_KEY, htonl(priv->key))) goto nla_put_failure; |