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_meta.c | |
| parent | 8cd8937ac0d68435b4ca9bd3c987c3cfea269b4f (diff) | |
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_meta.c')
| -rw-r--r-- | net/netfilter/nft_meta.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index a6da806f207b..5f744eb61de5 100644 --- a/net/netfilter/nft_meta.c +++ b/net/netfilter/nft_meta.c @@ -254,7 +254,7 @@ int nft_meta_get_init(const struct nft_ctx *ctx, return -EOPNOTSUPP; } - priv->dreg = ntohl(nla_get_be32(tb[NFTA_META_DREG])); + priv->dreg = nft_parse_register(tb[NFTA_META_DREG]); return nft_validate_register_store(ctx, priv->dreg, NULL, NFT_DATA_VALUE, len); } @@ -281,7 +281,7 @@ int nft_meta_set_init(const struct nft_ctx *ctx, return -EOPNOTSUPP; } - priv->sreg = ntohl(nla_get_be32(tb[NFTA_META_SREG])); + priv->sreg = nft_parse_register(tb[NFTA_META_SREG]); err = nft_validate_register_load(priv->sreg, len); if (err < 0) return err; @@ -297,7 +297,7 @@ int nft_meta_get_dump(struct sk_buff *skb, if (nla_put_be32(skb, NFTA_META_KEY, htonl(priv->key))) goto nla_put_failure; - if (nla_put_be32(skb, NFTA_META_DREG, htonl(priv->dreg))) + if (nft_dump_register(skb, NFTA_META_DREG, priv->dreg)) goto nla_put_failure; return 0; @@ -313,7 +313,7 @@ int nft_meta_set_dump(struct sk_buff *skb, if (nla_put_be32(skb, NFTA_META_KEY, htonl(priv->key))) goto nla_put_failure; - if (nla_put_be32(skb, NFTA_META_SREG, htonl(priv->sreg))) + if (nft_dump_register(skb, NFTA_META_SREG, priv->sreg)) goto nla_put_failure; return 0; |