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| 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_redir.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_redir.c')
| -rw-r--r-- | net/netfilter/nft_redir.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/netfilter/nft_redir.c b/net/netfilter/nft_redir.c index 981946635c71..03f7bf40ae75 100644 --- a/net/netfilter/nft_redir.c +++ b/net/netfilter/nft_redir.c @@ -54,7 +54,7 @@ int nft_redir_init(const struct nft_ctx *ctx, plen = FIELD_SIZEOF(struct nf_nat_range, min_addr.all); if (tb[NFTA_REDIR_REG_PROTO_MIN]) { priv->sreg_proto_min = - ntohl(nla_get_be32(tb[NFTA_REDIR_REG_PROTO_MIN])); + nft_parse_register(tb[NFTA_REDIR_REG_PROTO_MIN]); err = nft_validate_register_load(priv->sreg_proto_min, plen); if (err < 0) @@ -62,7 +62,7 @@ int nft_redir_init(const struct nft_ctx *ctx, if (tb[NFTA_REDIR_REG_PROTO_MAX]) { priv->sreg_proto_max = - ntohl(nla_get_be32(tb[NFTA_REDIR_REG_PROTO_MAX])); + nft_parse_register(tb[NFTA_REDIR_REG_PROTO_MAX]); err = nft_validate_register_load(priv->sreg_proto_max, plen); @@ -88,11 +88,11 @@ int nft_redir_dump(struct sk_buff *skb, const struct nft_expr *expr) const struct nft_redir *priv = nft_expr_priv(expr); if (priv->sreg_proto_min) { - if (nla_put_be32(skb, NFTA_REDIR_REG_PROTO_MIN, - htonl(priv->sreg_proto_min))) + if (nft_dump_register(skb, NFTA_REDIR_REG_PROTO_MIN, + priv->sreg_proto_min)) goto nla_put_failure; - if (nla_put_be32(skb, NFTA_REDIR_REG_PROTO_MAX, - htonl(priv->sreg_proto_max))) + if (nft_dump_register(skb, NFTA_REDIR_REG_PROTO_MAX, + priv->sreg_proto_max)) goto nla_put_failure; } |