return ret;
}
+static inline int
+ctnetlink_dump_zone_id(struct sk_buff *skb, int attrtype,
+ const struct nf_conntrack_zone *zone, int dir)
+{
+ if (zone->id == NF_CT_DEFAULT_ZONE_ID || zone->dir != dir)
+ return 0;
+ if (nla_put_be16(skb, attrtype, htons(zone->id)))
+ goto nla_put_failure;
+ return 0;
+
+nla_put_failure:
+ return -1;
+}
+
static inline int
ctnetlink_dump_status(struct sk_buff *skb, const struct nf_conn *ct)
{
ctnetlink_fill_info(struct sk_buff *skb, u32 portid, u32 seq, u32 type,
struct nf_conn *ct)
{
+ const struct nf_conntrack_zone *zone;
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
struct nlattr *nest_parms;
nfmsg->version = NFNETLINK_V0;
nfmsg->res_id = 0;
+ zone = nf_ct_zone(ct);
+
nest_parms = nla_nest_start(skb, CTA_TUPLE_ORIG | NLA_F_NESTED);
if (!nest_parms)
goto nla_put_failure;
if (ctnetlink_dump_tuples(skb, nf_ct_tuple(ct, IP_CT_DIR_ORIGINAL)) < 0)
goto nla_put_failure;
+ if (ctnetlink_dump_zone_id(skb, CTA_TUPLE_ZONE, zone,
+ NF_CT_ZONE_DIR_ORIG) < 0)
+ goto nla_put_failure;
nla_nest_end(skb, nest_parms);
nest_parms = nla_nest_start(skb, CTA_TUPLE_REPLY | NLA_F_NESTED);
goto nla_put_failure;
if (ctnetlink_dump_tuples(skb, nf_ct_tuple(ct, IP_CT_DIR_REPLY)) < 0)
goto nla_put_failure;
+ if (ctnetlink_dump_zone_id(skb, CTA_TUPLE_ZONE, zone,
+ NF_CT_ZONE_DIR_REPL) < 0)
+ goto nla_put_failure;
nla_nest_end(skb, nest_parms);
- if (nf_ct_zone(ct) &&
- nla_put_be16(skb, CTA_ZONE, htons(nf_ct_zone(ct))))
+ if (ctnetlink_dump_zone_id(skb, CTA_ZONE, zone,
+ NF_CT_DEFAULT_ZONE_DIR) < 0)
goto nla_put_failure;
if (ctnetlink_dump_status(skb, ct) < 0 ||
+ nla_total_size(sizeof(u_int32_t)) /* CTA_MARK */
#endif
#ifdef CONFIG_NF_CONNTRACK_ZONES
- + nla_total_size(sizeof(u_int16_t)) /* CTA_ZONE */
+ + nla_total_size(sizeof(u_int16_t)) /* CTA_ZONE|CTA_TUPLE_ZONE */
#endif
+ ctnetlink_proto_size(ct)
+ ctnetlink_label_size(ct)
static int
ctnetlink_conntrack_event(unsigned int events, struct nf_ct_event *item)
{
+ const struct nf_conntrack_zone *zone;
struct net *net;
struct nlmsghdr *nlh;
struct nfgenmsg *nfmsg;
nfmsg->res_id = 0;
rcu_read_lock();
+ zone = nf_ct_zone(ct);
+
nest_parms = nla_nest_start(skb, CTA_TUPLE_ORIG | NLA_F_NESTED);
if (!nest_parms)
goto nla_put_failure;
if (ctnetlink_dump_tuples(skb, nf_ct_tuple(ct, IP_CT_DIR_ORIGINAL)) < 0)
goto nla_put_failure;
+ if (ctnetlink_dump_zone_id(skb, CTA_TUPLE_ZONE, zone,
+ NF_CT_ZONE_DIR_ORIG) < 0)
+ goto nla_put_failure;
nla_nest_end(skb, nest_parms);
nest_parms = nla_nest_start(skb, CTA_TUPLE_REPLY | NLA_F_NESTED);
goto nla_put_failure;
if (ctnetlink_dump_tuples(skb, nf_ct_tuple(ct, IP_CT_DIR_REPLY)) < 0)
goto nla_put_failure;
+ if (ctnetlink_dump_zone_id(skb, CTA_TUPLE_ZONE, zone,
+ NF_CT_ZONE_DIR_REPL) < 0)
+ goto nla_put_failure;
nla_nest_end(skb, nest_parms);
- if (nf_ct_zone(ct) &&
- nla_put_be16(skb, CTA_ZONE, htons(nf_ct_zone(ct))))
+ if (ctnetlink_dump_zone_id(skb, CTA_ZONE, zone,
+ NF_CT_DEFAULT_ZONE_DIR) < 0)
goto nla_put_failure;
if (ctnetlink_dump_id(skb, ct) < 0)
return ret;
}
+static int
+ctnetlink_parse_zone(const struct nlattr *attr,
+ struct nf_conntrack_zone *zone)
+{
+ nf_ct_zone_init(zone, NF_CT_DEFAULT_ZONE_ID,
+ NF_CT_DEFAULT_ZONE_DIR, 0);
+#ifdef CONFIG_NF_CONNTRACK_ZONES
+ if (attr)
+ zone->id = ntohs(nla_get_be16(attr));
+#else
+ if (attr)
+ return -EOPNOTSUPP;
+#endif
+ return 0;
+}
+
+static int
+ctnetlink_parse_tuple_zone(struct nlattr *attr, enum ctattr_type type,
+ struct nf_conntrack_zone *zone)
+{
+ int ret;
+
+ if (zone->id != NF_CT_DEFAULT_ZONE_ID)
+ return -EINVAL;
+
+ ret = ctnetlink_parse_zone(attr, zone);
+ if (ret < 0)
+ return ret;
+
+ if (type == CTA_TUPLE_REPLY)
+ zone->dir = NF_CT_ZONE_DIR_REPL;
+ else
+ zone->dir = NF_CT_ZONE_DIR_ORIG;
+
+ return 0;
+}
+
static const struct nla_policy tuple_nla_policy[CTA_TUPLE_MAX+1] = {
[CTA_TUPLE_IP] = { .type = NLA_NESTED },
[CTA_TUPLE_PROTO] = { .type = NLA_NESTED },
+ [CTA_TUPLE_ZONE] = { .type = NLA_U16 },
};
static int
ctnetlink_parse_tuple(const struct nlattr * const cda[],
struct nf_conntrack_tuple *tuple,
- enum ctattr_type type, u_int8_t l3num)
+ enum ctattr_type type, u_int8_t l3num,
+ struct nf_conntrack_zone *zone)
{
struct nlattr *tb[CTA_TUPLE_MAX+1];
int err;
if (err < 0)
return err;
+ if (tb[CTA_TUPLE_ZONE]) {
+ if (!zone)
+ return -EINVAL;
+
+ err = ctnetlink_parse_tuple_zone(tb[CTA_TUPLE_ZONE],
+ type, zone);
+ if (err < 0)
+ return err;
+ }
+
/* orig and expect tuples get DIR_ORIGINAL */
if (type == CTA_TUPLE_REPLY)
tuple->dst.dir = IP_CT_DIR_REPLY;
return 0;
}
-static int
-ctnetlink_parse_zone(const struct nlattr *attr, u16 *zone)
-{
- if (attr)
-#ifdef CONFIG_NF_CONNTRACK_ZONES
- *zone = ntohs(nla_get_be16(attr));
-#else
- return -EOPNOTSUPP;
-#endif
- else
- *zone = 0;
-
- return 0;
-}
-
static const struct nla_policy help_nla_policy[CTA_HELP_MAX+1] = {
[CTA_HELP_NAME] = { .type = NLA_NUL_STRING,
.len = NF_CT_HELPER_NAME_LEN - 1 },
struct nf_conn *ct;
struct nfgenmsg *nfmsg = nlmsg_data(nlh);
u_int8_t u3 = nfmsg->nfgen_family;
- u16 zone;
+ struct nf_conntrack_zone zone;
int err;
err = ctnetlink_parse_zone(cda[CTA_ZONE], &zone);
return err;
if (cda[CTA_TUPLE_ORIG])
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG,
+ u3, &zone);
else if (cda[CTA_TUPLE_REPLY])
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_REPLY, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_REPLY,
+ u3, &zone);
else {
return ctnetlink_flush_conntrack(net, cda,
NETLINK_CB(skb).portid,
if (err < 0)
return err;
- h = nf_conntrack_find_get(net, zone, &tuple);
+ h = nf_conntrack_find_get(net, &zone, &tuple);
if (!h)
return -ENOENT;
struct sk_buff *skb2 = NULL;
struct nfgenmsg *nfmsg = nlmsg_data(nlh);
u_int8_t u3 = nfmsg->nfgen_family;
- u16 zone;
+ struct nf_conntrack_zone zone;
int err;
if (nlh->nlmsg_flags & NLM_F_DUMP) {
return err;
if (cda[CTA_TUPLE_ORIG])
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_ORIG,
+ u3, &zone);
else if (cda[CTA_TUPLE_REPLY])
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_REPLY, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_TUPLE_REPLY,
+ u3, &zone);
else
return -EINVAL;
if (err < 0)
return err;
- h = nf_conntrack_find_get(net, zone, &tuple);
+ h = nf_conntrack_find_get(net, &zone, &tuple);
if (!h)
return -ENOENT;
}
static struct nf_conn *
-ctnetlink_create_conntrack(struct net *net, u16 zone,
+ctnetlink_create_conntrack(struct net *net,
+ const struct nf_conntrack_zone *zone,
const struct nlattr * const cda[],
struct nf_conntrack_tuple *otuple,
struct nf_conntrack_tuple *rtuple,
struct nf_conntrack_tuple_hash *master_h;
struct nf_conn *master_ct;
- err = ctnetlink_parse_tuple(cda, &master, CTA_TUPLE_MASTER, u3);
+ err = ctnetlink_parse_tuple(cda, &master, CTA_TUPLE_MASTER,
+ u3, NULL);
if (err < 0)
goto err2;
struct nfgenmsg *nfmsg = nlmsg_data(nlh);
struct nf_conn *ct;
u_int8_t u3 = nfmsg->nfgen_family;
- u16 zone;
+ struct nf_conntrack_zone zone;
int err;
err = ctnetlink_parse_zone(cda[CTA_ZONE], &zone);
return err;
if (cda[CTA_TUPLE_ORIG]) {
- err = ctnetlink_parse_tuple(cda, &otuple, CTA_TUPLE_ORIG, u3);
+ err = ctnetlink_parse_tuple(cda, &otuple, CTA_TUPLE_ORIG,
+ u3, &zone);
if (err < 0)
return err;
}
if (cda[CTA_TUPLE_REPLY]) {
- err = ctnetlink_parse_tuple(cda, &rtuple, CTA_TUPLE_REPLY, u3);
+ err = ctnetlink_parse_tuple(cda, &rtuple, CTA_TUPLE_REPLY,
+ u3, &zone);
if (err < 0)
return err;
}
if (cda[CTA_TUPLE_ORIG])
- h = nf_conntrack_find_get(net, zone, &otuple);
+ h = nf_conntrack_find_get(net, &zone, &otuple);
else if (cda[CTA_TUPLE_REPLY])
- h = nf_conntrack_find_get(net, zone, &rtuple);
+ h = nf_conntrack_find_get(net, &zone, &rtuple);
if (h == NULL) {
err = -ENOENT;
if (!cda[CTA_TUPLE_ORIG] || !cda[CTA_TUPLE_REPLY])
return -EINVAL;
- ct = ctnetlink_create_conntrack(net, zone, cda, &otuple,
+ ct = ctnetlink_create_conntrack(net, &zone, cda, &otuple,
&rtuple, u3);
if (IS_ERR(ct))
return PTR_ERR(ct);
struct nf_conntrack_tuple *tuple,
struct nf_conntrack_tuple *mask);
-#ifdef CONFIG_NETFILTER_NETLINK_QUEUE_CT
+#ifdef CONFIG_NETFILTER_NETLINK_GLUE_CT
static size_t
-ctnetlink_nfqueue_build_size(const struct nf_conn *ct)
+ctnetlink_glue_build_size(const struct nf_conn *ct)
{
return 3 * nla_total_size(0) /* CTA_TUPLE_ORIG|REPL|MASTER */
+ 3 * nla_total_size(0) /* CTA_TUPLE_IP */
+ nla_total_size(sizeof(u_int32_t)) /* CTA_MARK */
#endif
#ifdef CONFIG_NF_CONNTRACK_ZONES
- + nla_total_size(sizeof(u_int16_t)) /* CTA_ZONE */
+ + nla_total_size(sizeof(u_int16_t)) /* CTA_ZONE|CTA_TUPLE_ZONE */
#endif
+ ctnetlink_proto_size(ct)
;
}
-static int
-ctnetlink_nfqueue_build(struct sk_buff *skb, struct nf_conn *ct)
+static struct nf_conn *ctnetlink_glue_get_ct(const struct sk_buff *skb,
+ enum ip_conntrack_info *ctinfo)
+{
+ struct nf_conn *ct;
+
+ ct = nf_ct_get(skb, ctinfo);
+ if (ct && nf_ct_is_untracked(ct))
+ ct = NULL;
+
+ return ct;
+}
+
+static int __ctnetlink_glue_build(struct sk_buff *skb, struct nf_conn *ct)
{
+ const struct nf_conntrack_zone *zone;
struct nlattr *nest_parms;
rcu_read_lock();
+ zone = nf_ct_zone(ct);
+
nest_parms = nla_nest_start(skb, CTA_TUPLE_ORIG | NLA_F_NESTED);
if (!nest_parms)
goto nla_put_failure;
if (ctnetlink_dump_tuples(skb, nf_ct_tuple(ct, IP_CT_DIR_ORIGINAL)) < 0)
goto nla_put_failure;
+ if (ctnetlink_dump_zone_id(skb, CTA_TUPLE_ZONE, zone,
+ NF_CT_ZONE_DIR_ORIG) < 0)
+ goto nla_put_failure;
nla_nest_end(skb, nest_parms);
nest_parms = nla_nest_start(skb, CTA_TUPLE_REPLY | NLA_F_NESTED);
goto nla_put_failure;
if (ctnetlink_dump_tuples(skb, nf_ct_tuple(ct, IP_CT_DIR_REPLY)) < 0)
goto nla_put_failure;
+ if (ctnetlink_dump_zone_id(skb, CTA_TUPLE_ZONE, zone,
+ NF_CT_ZONE_DIR_REPL) < 0)
+ goto nla_put_failure;
nla_nest_end(skb, nest_parms);
- if (nf_ct_zone(ct)) {
- if (nla_put_be16(skb, CTA_ZONE, htons(nf_ct_zone(ct))))
- goto nla_put_failure;
- }
+ if (ctnetlink_dump_zone_id(skb, CTA_ZONE, zone,
+ NF_CT_DEFAULT_ZONE_DIR) < 0)
+ goto nla_put_failure;
if (ctnetlink_dump_id(skb, ct) < 0)
goto nla_put_failure;
}
static int
-ctnetlink_nfqueue_parse_ct(const struct nlattr *cda[], struct nf_conn *ct)
+ctnetlink_glue_build(struct sk_buff *skb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo,
+ u_int16_t ct_attr, u_int16_t ct_info_attr)
+{
+ struct nlattr *nest_parms;
+
+ nest_parms = nla_nest_start(skb, ct_attr | NLA_F_NESTED);
+ if (!nest_parms)
+ goto nla_put_failure;
+
+ if (__ctnetlink_glue_build(skb, ct) < 0)
+ goto nla_put_failure;
+
+ nla_nest_end(skb, nest_parms);
+
+ if (nla_put_be32(skb, ct_info_attr, htonl(ctinfo)))
+ goto nla_put_failure;
+
+ return 0;
+
+nla_put_failure:
+ return -ENOSPC;
+}
+
+static int
+ctnetlink_glue_parse_ct(const struct nlattr *cda[], struct nf_conn *ct)
{
int err;
}
static int
-ctnetlink_nfqueue_parse(const struct nlattr *attr, struct nf_conn *ct)
+ctnetlink_glue_parse(const struct nlattr *attr, struct nf_conn *ct)
{
struct nlattr *cda[CTA_MAX+1];
int ret;
return ret;
spin_lock_bh(&nf_conntrack_expect_lock);
- ret = ctnetlink_nfqueue_parse_ct((const struct nlattr **)cda, ct);
+ ret = ctnetlink_glue_parse_ct((const struct nlattr **)cda, ct);
spin_unlock_bh(&nf_conntrack_expect_lock);
return ret;
}
-static int ctnetlink_nfqueue_exp_parse(const struct nlattr * const *cda,
- const struct nf_conn *ct,
- struct nf_conntrack_tuple *tuple,
- struct nf_conntrack_tuple *mask)
+static int ctnetlink_glue_exp_parse(const struct nlattr * const *cda,
+ const struct nf_conn *ct,
+ struct nf_conntrack_tuple *tuple,
+ struct nf_conntrack_tuple *mask)
{
int err;
err = ctnetlink_parse_tuple(cda, tuple, CTA_EXPECT_TUPLE,
- nf_ct_l3num(ct));
+ nf_ct_l3num(ct), NULL);
if (err < 0)
return err;
return ctnetlink_parse_tuple(cda, mask, CTA_EXPECT_MASK,
- nf_ct_l3num(ct));
+ nf_ct_l3num(ct), NULL);
}
static int
-ctnetlink_nfqueue_attach_expect(const struct nlattr *attr, struct nf_conn *ct,
- u32 portid, u32 report)
+ctnetlink_glue_attach_expect(const struct nlattr *attr, struct nf_conn *ct,
+ u32 portid, u32 report)
{
struct nlattr *cda[CTA_EXPECT_MAX+1];
struct nf_conntrack_tuple tuple, mask;
if (err < 0)
return err;
- err = ctnetlink_nfqueue_exp_parse((const struct nlattr * const *)cda,
- ct, &tuple, &mask);
+ err = ctnetlink_glue_exp_parse((const struct nlattr * const *)cda,
+ ct, &tuple, &mask);
if (err < 0)
return err;
return 0;
}
-static struct nfq_ct_hook ctnetlink_nfqueue_hook = {
- .build_size = ctnetlink_nfqueue_build_size,
- .build = ctnetlink_nfqueue_build,
- .parse = ctnetlink_nfqueue_parse,
- .attach_expect = ctnetlink_nfqueue_attach_expect,
- .seq_adjust = nf_ct_tcp_seqadj_set,
+static void ctnetlink_glue_seqadj(struct sk_buff *skb, struct nf_conn *ct,
+ enum ip_conntrack_info ctinfo, int diff)
+{
+ if (!(ct->status & IPS_NAT_MASK))
+ return;
+
+ nf_ct_tcp_seqadj_set(skb, ct, ctinfo, diff);
+}
+
+static struct nfnl_ct_hook ctnetlink_glue_hook = {
+ .get_ct = ctnetlink_glue_get_ct,
+ .build_size = ctnetlink_glue_build_size,
+ .build = ctnetlink_glue_build,
+ .parse = ctnetlink_glue_parse,
+ .attach_expect = ctnetlink_glue_attach_expect,
+ .seq_adjust = ctnetlink_glue_seqadj,
};
-#endif /* CONFIG_NETFILTER_NETLINK_QUEUE_CT */
+#endif /* CONFIG_NETFILTER_NETLINK_GLUE_CT */
/***********************************************************************
* EXPECT
struct nf_conntrack_tuple tuple;
struct nf_conntrack_tuple_hash *h;
struct nf_conn *ct;
- u16 zone = 0;
+ struct nf_conntrack_zone zone;
struct netlink_dump_control c = {
.dump = ctnetlink_exp_ct_dump_table,
.done = ctnetlink_exp_done,
};
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_MASTER, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_MASTER,
+ u3, NULL);
if (err < 0)
return err;
- if (cda[CTA_EXPECT_ZONE]) {
- err = ctnetlink_parse_zone(cda[CTA_EXPECT_ZONE], &zone);
- if (err < 0)
- return err;
- }
+ err = ctnetlink_parse_zone(cda[CTA_EXPECT_ZONE], &zone);
+ if (err < 0)
+ return err;
- h = nf_conntrack_find_get(net, zone, &tuple);
+ h = nf_conntrack_find_get(net, &zone, &tuple);
if (!h)
return -ENOENT;
struct sk_buff *skb2;
struct nfgenmsg *nfmsg = nlmsg_data(nlh);
u_int8_t u3 = nfmsg->nfgen_family;
- u16 zone;
+ struct nf_conntrack_zone zone;
int err;
if (nlh->nlmsg_flags & NLM_F_DUMP) {
return err;
if (cda[CTA_EXPECT_TUPLE])
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE,
+ u3, NULL);
else if (cda[CTA_EXPECT_MASTER])
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_MASTER, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_MASTER,
+ u3, NULL);
else
return -EINVAL;
if (err < 0)
return err;
- exp = nf_ct_expect_find_get(net, zone, &tuple);
+ exp = nf_ct_expect_find_get(net, &zone, &tuple);
if (!exp)
return -ENOENT;
struct nfgenmsg *nfmsg = nlmsg_data(nlh);
struct hlist_node *next;
u_int8_t u3 = nfmsg->nfgen_family;
+ struct nf_conntrack_zone zone;
unsigned int i;
- u16 zone;
int err;
if (cda[CTA_EXPECT_TUPLE]) {
if (err < 0)
return err;
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE,
+ u3, NULL);
if (err < 0)
return err;
/* bump usage count to 2 */
- exp = nf_ct_expect_find_get(net, zone, &tuple);
+ exp = nf_ct_expect_find_get(net, &zone, &tuple);
if (!exp)
return -ENOENT;
return -EINVAL;
err = ctnetlink_parse_tuple((const struct nlattr * const *)tb,
- &nat_tuple, CTA_EXPECT_NAT_TUPLE, u3);
+ &nat_tuple, CTA_EXPECT_NAT_TUPLE,
+ u3, NULL);
if (err < 0)
return err;
}
static int
-ctnetlink_create_expect(struct net *net, u16 zone,
+ctnetlink_create_expect(struct net *net,
+ const struct nf_conntrack_zone *zone,
const struct nlattr * const cda[],
u_int8_t u3, u32 portid, int report)
{
int err;
/* caller guarantees that those three CTA_EXPECT_* exist */
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE,
+ u3, NULL);
if (err < 0)
return err;
- err = ctnetlink_parse_tuple(cda, &mask, CTA_EXPECT_MASK, u3);
+ err = ctnetlink_parse_tuple(cda, &mask, CTA_EXPECT_MASK,
+ u3, NULL);
if (err < 0)
return err;
- err = ctnetlink_parse_tuple(cda, &master_tuple, CTA_EXPECT_MASTER, u3);
+ err = ctnetlink_parse_tuple(cda, &master_tuple, CTA_EXPECT_MASTER,
+ u3, NULL);
if (err < 0)
return err;
}
err = nf_ct_expect_related_report(exp, portid, report);
- if (err < 0)
- goto err_exp;
-
- return 0;
-err_exp:
nf_ct_expect_put(exp);
err_ct:
nf_ct_put(ct);
struct nf_conntrack_expect *exp;
struct nfgenmsg *nfmsg = nlmsg_data(nlh);
u_int8_t u3 = nfmsg->nfgen_family;
- u16 zone;
+ struct nf_conntrack_zone zone;
int err;
if (!cda[CTA_EXPECT_TUPLE]
if (err < 0)
return err;
- err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE, u3);
+ err = ctnetlink_parse_tuple(cda, &tuple, CTA_EXPECT_TUPLE,
+ u3, NULL);
if (err < 0)
return err;
spin_lock_bh(&nf_conntrack_expect_lock);
- exp = __nf_ct_expect_find(net, zone, &tuple);
-
+ exp = __nf_ct_expect_find(net, &zone, &tuple);
if (!exp) {
spin_unlock_bh(&nf_conntrack_expect_lock);
err = -ENOENT;
if (nlh->nlmsg_flags & NLM_F_CREATE) {
- err = ctnetlink_create_expect(net, zone, cda,
- u3,
+ err = ctnetlink_create_expect(net, &zone, cda, u3,
NETLINK_CB(skb).portid,
nlmsg_report(nlh));
}
pr_err("ctnetlink_init: cannot register pernet operations\n");
goto err_unreg_exp_subsys;
}
-#ifdef CONFIG_NETFILTER_NETLINK_QUEUE_CT
+#ifdef CONFIG_NETFILTER_NETLINK_GLUE_CT
/* setup interaction between nf_queue and nf_conntrack_netlink. */
- RCU_INIT_POINTER(nfq_ct_hook, &ctnetlink_nfqueue_hook);
+ RCU_INIT_POINTER(nfnl_ct_hook, &ctnetlink_glue_hook);
#endif
return 0;
unregister_pernet_subsys(&ctnetlink_net_ops);
nfnetlink_subsys_unregister(&ctnl_exp_subsys);
nfnetlink_subsys_unregister(&ctnl_subsys);
-#ifdef CONFIG_NETFILTER_NETLINK_QUEUE_CT
- RCU_INIT_POINTER(nfq_ct_hook, NULL);
+#ifdef CONFIG_NETFILTER_NETLINK_GLUE_CT
+ RCU_INIT_POINTER(nfnl_ct_hook, NULL);
#endif
}
Code Review / kvmfornfv.git / blobdiff