diff options
Diffstat (limited to 'net/netfilter/nft_masq.c')
| -rw-r--r-- | net/netfilter/nft_masq.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/netfilter/nft_masq.c b/net/netfilter/nft_masq.c index 6637bab00567..d1ffd5eb3a9b 100644 --- a/net/netfilter/nft_masq.c +++ b/net/netfilter/nft_masq.c @@ -26,6 +26,11 @@ int nft_masq_init(const struct nft_ctx *ctx, const struct nlattr * const tb[]) { struct nft_masq *priv = nft_expr_priv(expr); + int err; + + err = nft_chain_validate_dependency(ctx->chain, NFT_CHAIN_T_NAT); + if (err < 0) + return err; if (tb[NFTA_MASQ_FLAGS] == NULL) return 0; @@ -55,5 +60,12 @@ nla_put_failure: } EXPORT_SYMBOL_GPL(nft_masq_dump); +int nft_masq_validate(const struct nft_ctx *ctx, const struct nft_expr *expr, + const struct nft_data **data) +{ + return nft_chain_validate_dependency(ctx->chain, NFT_CHAIN_T_NAT); +} +EXPORT_SYMBOL_GPL(nft_masq_validate); + MODULE_LICENSE("GPL"); MODULE_AUTHOR("Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>"); |