diff options
Diffstat (limited to 'net/netfilter/nft_immediate.c')
| -rw-r--r-- | net/netfilter/nft_immediate.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/net/netfilter/nft_immediate.c b/net/netfilter/nft_immediate.c index aa87ff8beae82..15adf8ca82c37 100644 --- a/net/netfilter/nft_immediate.c +++ b/net/netfilter/nft_immediate.c @@ -17,12 +17,6 @@ #include <net/netfilter/nf_tables_core.h> #include <net/netfilter/nf_tables.h> -struct nft_immediate_expr { - struct nft_data data; - enum nft_registers dreg:8; - u8 dlen; -}; - static void nft_immediate_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt) @@ -101,12 +95,27 @@ nla_put_failure: static int nft_immediate_validate(const struct nft_ctx *ctx, const struct nft_expr *expr, - const struct nft_data **data) + const struct nft_data **d) { const struct nft_immediate_expr *priv = nft_expr_priv(expr); + const struct nft_data *data; + int err; - if (priv->dreg == NFT_REG_VERDICT) - *data = &priv->data; + if (priv->dreg != NFT_REG_VERDICT) + return 0; + + data = &priv->data; + + switch (data->verdict.code) { + case NFT_JUMP: + case NFT_GOTO: + err = nft_chain_validate(ctx, data->verdict.chain); + if (err < 0) + return err; + break; + default: + break; + } return 0; } |