Exemplos de nf_ct_ext_find em C++ (Cpp)

Exemplo n.º 1

Arquivo: nf_nat_core.c Projeto: acton393/linux

/* No one using conntrack by the time this called. */
static void nf_nat_cleanup_conntrack(struct nf_conn *ct)
{
	struct nf_conn_nat *nat = nf_ct_ext_find(ct, NF_CT_EXT_NAT);

	if (!nat)
		return;

	rhashtable_remove_fast(&nf_nat_bysource_table, &ct->nat_bysource,
			       nf_nat_bysource_params);
}

Exemplo n.º 2

Arquivo: conntrack.c Projeto: 18SUN/ovs

/* Determine whether skb->nfct is equal to the result of conntrack lookup. */
static bool skb_nfct_cached(const struct net *net, const struct sk_buff *skb,
			    const struct ovs_conntrack_info *info)
{
	enum ip_conntrack_info ctinfo;
	struct nf_conn *ct;

	ct = nf_ct_get(skb, &ctinfo);
	if (!ct)
		return false;
	if (!net_eq(net, read_pnet(&ct->ct_net)))
		return false;
	if (!nf_ct_zone_equal_any(info->ct, nf_ct_zone(ct)))
		return false;
	if (info->helper) {
		struct nf_conn_help *help;

		help = nf_ct_ext_find(ct, NF_CT_EXT_HELPER);
		if (help && rcu_access_pointer(help->helper) != info->helper)
			return false;
	}

	return true;
}