diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-01-25 17:28:18 +0100 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-01-27 22:53:29 +0100 |
commit | 4f16d25c68ec844299a4df6ecbb0234eaf88a935 (patch) | |
tree | 6a33c0d31109e978f496586343b7a35c8f8f4a32 /net/netfilter/nft_byteorder.c | |
parent | dbc859d96f1a90bafe9c3ba2e437aae5d5677318 (diff) |
netfilter: nftables: add nft_parse_register_load() and use it
This new function combines the netlink register attribute parser
and the load validation function.
This update requires to replace:
enum nft_registers sreg:8;
in many of the expression private areas otherwise compiler complains
with:
error: cannot take address of bit-field ‘sreg’
when passing the register field as reference.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nft_byteorder.c')
-rw-r--r-- | net/netfilter/nft_byteorder.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/nft_byteorder.c b/net/netfilter/nft_byteorder.c index 12bed3f7bbc6..0960563cd5a1 100644 --- a/net/netfilter/nft_byteorder.c +++ b/net/netfilter/nft_byteorder.c @@ -16,7 +16,7 @@ #include <net/netfilter/nf_tables.h> struct nft_byteorder { - enum nft_registers sreg:8; + u8 sreg; enum nft_registers dreg:8; enum nft_byteorder_ops op:8; u8 len; @@ -131,14 +131,14 @@ static int nft_byteorder_init(const struct nft_ctx *ctx, return -EINVAL; } - priv->sreg = nft_parse_register(tb[NFTA_BYTEORDER_SREG]); err = nft_parse_u32_check(tb[NFTA_BYTEORDER_LEN], U8_MAX, &len); if (err < 0) return err; priv->len = len; - err = nft_validate_register_load(priv->sreg, priv->len); + err = nft_parse_register_load(tb[NFTA_BYTEORDER_SREG], &priv->sreg, + priv->len); if (err < 0) return err; |