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Commit 1e2d56a5 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
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netfilter: nft_nat: dump attributes if they are set



Dump NFTA_NAT_REG_ADDR_MIN if this is non-zero. Same thing with
NFTA_NAT_REG_PROTO_MIN.

Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 61cfac6b
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+11 −9
Original line number Diff line number Diff line
@@ -191,17 +191,19 @@ static int nft_nat_dump(struct sk_buff *skb, const struct nft_expr *expr)

	if (nla_put_be32(skb, NFTA_NAT_FAMILY, htonl(priv->family)))
		goto nla_put_failure;
	if (nla_put_be32(skb,
			 NFTA_NAT_REG_ADDR_MIN, htonl(priv->sreg_addr_min)))
		goto nla_put_failure;
	if (nla_put_be32(skb,
			 NFTA_NAT_REG_ADDR_MAX, htonl(priv->sreg_addr_max)))

	if (priv->sreg_addr_min) {
		if (nla_put_be32(skb, NFTA_NAT_REG_ADDR_MIN,
				 htonl(priv->sreg_addr_min)) ||
		    nla_put_be32(skb, NFTA_NAT_REG_ADDR_MAX,
				 htonl(priv->sreg_addr_max)))
			goto nla_put_failure;
	}

	if (priv->sreg_proto_min) {
		if (nla_put_be32(skb, NFTA_NAT_REG_PROTO_MIN,
				 htonl(priv->sreg_proto_min)))
			goto nla_put_failure;
		if (nla_put_be32(skb, NFTA_NAT_REG_PROTO_MAX,
				 htonl(priv->sreg_proto_min)) ||
		    nla_put_be32(skb, NFTA_NAT_REG_PROTO_MAX,
				 htonl(priv->sreg_proto_max)))
			goto nla_put_failure;
	}