diff options
| -rw-r--r-- | include/net/netfilter/nf_tables_offload.h | 1 | ||||
| -rw-r--r-- | net/netfilter/nft_immediate.c | 24 |
2 files changed, 18 insertions, 7 deletions
diff --git a/include/net/netfilter/nf_tables_offload.h b/include/net/netfilter/nf_tables_offload.h index 3196663a10e3..4977fbe7ed08 100644 --- a/include/net/netfilter/nf_tables_offload.h +++ b/include/net/netfilter/nf_tables_offload.h @@ -9,6 +9,7 @@ struct nft_offload_reg { u32 len; u32 base_offset; u32 offset; + struct nft_data data; struct nft_data mask; }; diff --git a/net/netfilter/nft_immediate.c b/net/netfilter/nft_immediate.c index ca2ae4b95a8d..c7f0ef73d939 100644 --- a/net/netfilter/nft_immediate.c +++ b/net/netfilter/nft_immediate.c @@ -125,17 +125,13 @@ static int nft_immediate_validate(const struct nft_ctx *ctx, return 0; } -static int nft_immediate_offload(struct nft_offload_ctx *ctx, - struct nft_flow_rule *flow, - const struct nft_expr *expr) +static int nft_immediate_offload_verdict(struct nft_offload_ctx *ctx, + struct nft_flow_rule *flow, + const struct nft_immediate_expr *priv) { - const struct nft_immediate_expr *priv = nft_expr_priv(expr); struct flow_action_entry *entry; const struct nft_data *data; - if (priv->dreg != NFT_REG_VERDICT) - return -EOPNOTSUPP; - entry = &flow->rule->action.entries[ctx->num_actions++]; data = &priv->data; @@ -153,6 +149,20 @@ static int nft_immediate_offload(struct nft_offload_ctx *ctx, return 0; } +static int nft_immediate_offload(struct nft_offload_ctx *ctx, + struct nft_flow_rule *flow, + const struct nft_expr *expr) +{ + const struct nft_immediate_expr *priv = nft_expr_priv(expr); + + if (priv->dreg == NFT_REG_VERDICT) + return nft_immediate_offload_verdict(ctx, flow, priv); + + memcpy(&ctx->regs[priv->dreg].data, &priv->data, sizeof(priv->data)); + + return 0; +} + static const struct nft_expr_ops nft_imm_ops = { .type = &nft_imm_type, .size = NFT_EXPR_SIZE(sizeof(struct nft_immediate_expr)), |