diff options
Diffstat (limited to 'src/netlink_delinearize.c')
-rw-r--r-- | src/netlink_delinearize.c | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/src/netlink_delinearize.c b/src/netlink_delinearize.c index 7d7e07cf..d0438f44 100644 --- a/src/netlink_delinearize.c +++ b/src/netlink_delinearize.c @@ -163,6 +163,24 @@ err: return NULL; } +static void netlink_parse_chain_verdict(struct netlink_parse_ctx *ctx, + const struct location *loc, + struct expr *expr, + enum nft_verdicts verdict) +{ + char chain_name[NFT_CHAIN_MAXNAMELEN] = {}; + struct chain *chain; + + expr_chain_export(expr->chain, chain_name); + chain = chain_binding_lookup(ctx->table, chain_name); + if (chain) { + ctx->stmt = chain_stmt_alloc(loc, chain, verdict); + expr_free(expr); + } else { + ctx->stmt = verdict_stmt_alloc(loc, expr); + } +} + static void netlink_parse_immediate(struct netlink_parse_ctx *ctx, const struct location *loc, const struct nftnl_expr *nle) @@ -182,12 +200,23 @@ static void netlink_parse_immediate(struct netlink_parse_ctx *ctx, } dreg = netlink_parse_register(nle, NFTNL_EXPR_IMM_DREG); - expr = netlink_alloc_data(loc, &nld, dreg); - if (dreg == NFT_REG_VERDICT) - ctx->stmt = verdict_stmt_alloc(loc, expr); - else + + if (dreg == NFT_REG_VERDICT) { + switch (expr->verdict) { + case NFT_JUMP: + netlink_parse_chain_verdict(ctx, loc, expr, NFT_JUMP); + break; + case NFT_GOTO: + netlink_parse_chain_verdict(ctx, loc, expr, NFT_GOTO); + break; + default: + ctx->stmt = verdict_stmt_alloc(loc, expr); + break; + } + } else { netlink_set_register(ctx, dreg, expr); + } } static void netlink_parse_xfrm(struct netlink_parse_ctx *ctx, |