diff options
Diffstat (limited to 'net/netfilter/nft_osf.c')
| -rw-r--r-- | net/netfilter/nft_osf.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/net/netfilter/nft_osf.c b/net/netfilter/nft_osf.c index e259454b6a64..af2ce7a8c587 100644 --- a/net/netfilter/nft_osf.c +++ b/net/netfilter/nft_osf.c @@ -5,7 +5,7 @@ #include <linux/netfilter/nfnetlink_osf.h> struct nft_osf { - enum nft_registers dreg:8; + u8 dreg; }; static const struct nla_policy nft_osf_policy[NFTA_OSF_MAX + 1] = { @@ -55,9 +55,9 @@ static int nft_osf_init(const struct nft_ctx *ctx, if (!tb[NFTA_OSF_DREG]) return -EINVAL; - priv->dreg = nft_parse_register(tb[NFTA_OSF_DREG]); - err = nft_validate_register_store(ctx, priv->dreg, NULL, - NFT_DATA_VALUE, NFT_OSF_MAXGENRELEN); + err = nft_parse_register_store(ctx, tb[NFTA_OSF_DREG], &priv->dreg, + NULL, NFT_DATA_VALUE, + NFT_OSF_MAXGENRELEN); if (err < 0) return err; @@ -81,9 +81,21 @@ static int nft_osf_validate(const struct nft_ctx *ctx, const struct nft_expr *expr, const struct nft_data **data) { - return nft_chain_validate_hooks(ctx->chain, (1 << NF_INET_LOCAL_IN) | - (1 << NF_INET_PRE_ROUTING) | - (1 << NF_INET_FORWARD)); + unsigned int hooks; + + switch (ctx->family) { + case NFPROTO_IPV4: + case NFPROTO_IPV6: + case NFPROTO_INET: + hooks = (1 << NF_INET_LOCAL_IN) | + (1 << NF_INET_PRE_ROUTING) | + (1 << NF_INET_FORWARD); + break; + default: + return -EOPNOTSUPP; + } + + return nft_chain_validate_hooks(ctx->chain, hooks); } static struct nft_expr_type nft_osf_type; |