diff options
Diffstat (limited to 'net')
-rw-r--r-- | net/netfilter/nft_nat.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/netfilter/nft_nat.c b/net/netfilter/nft_nat.c index 0f0af6e..5078f1f 100644 --- a/net/netfilter/nft_nat.c +++ b/net/netfilter/nft_nat.c @@ -99,7 +99,9 @@ static int nft_nat_init(const struct nft_ctx *ctx, const struct nft_expr *expr, if (err < 0) return err; - if (tb[NFTA_NAT_TYPE] == NULL) + if (tb[NFTA_NAT_TYPE] == NULL || + (tb[NFTA_NAT_REG_ADDR_MIN] == NULL && + tb[NFTA_NAT_REG_PROTO_MIN] == NULL)) return -EINVAL; switch (ntohl(nla_get_be32(tb[NFTA_NAT_TYPE]))) { |