#include <linux/stddef.h>
#include <linux/inet_diag.h>
+#include <linux/sock_diag.h>
static const struct inet_diag_handler **inet_diag_table;
u16 userlocks;
};
-static struct sock *idiagnl;
-
#define INET_DIAG_PUT(skb, attrtype, attrlen) \
RTA_DATA(__RTA_PUT(skb, attrtype, attrlen))
static DEFINE_MUTEX(inet_diag_table_mutex);
-static const struct inet_diag_handler *inet_diag_lock_handler(int type)
+static const struct inet_diag_handler *inet_diag_lock_handler(int proto)
{
- if (!inet_diag_table[type])
+ if (!inet_diag_table[proto])
request_module("net-pf-%d-proto-%d-type-%d", PF_NETLINK,
- NETLINK_INET_DIAG, type);
+ NETLINK_SOCK_DIAG, proto);
mutex_lock(&inet_diag_table_mutex);
- if (!inet_diag_table[type])
+ if (!inet_diag_table[proto])
return ERR_PTR(-ENOENT);
- return inet_diag_table[type];
+ return inet_diag_table[proto];
}
static inline void inet_diag_unlock_handler(
}
static int inet_csk_diag_fill(struct sock *sk,
- struct sk_buff *skb,
- int ext, u32 pid, u32 seq, u16 nlmsg_flags,
+ struct sk_buff *skb, struct inet_diag_req *req,
+ u32 pid, u32 seq, u16 nlmsg_flags,
const struct nlmsghdr *unlh)
{
const struct inet_sock *inet = inet_sk(sk);
struct inet_diag_meminfo *minfo = NULL;
unsigned char *b = skb_tail_pointer(skb);
const struct inet_diag_handler *handler;
+ int ext = req->idiag_ext;
- handler = inet_diag_table[unlh->nlmsg_type];
+ handler = inet_diag_table[req->sdiag_protocol];
BUG_ON(handler == NULL);
nlh = NLMSG_PUT(skb, pid, seq, unlh->nlmsg_type, sizeof(*r));
minfo = INET_DIAG_PUT(skb, INET_DIAG_MEMINFO, sizeof(*minfo));
if (ext & (1 << (INET_DIAG_INFO - 1)))
- info = INET_DIAG_PUT(skb, INET_DIAG_INFO,
- handler->idiag_info_size);
+ info = INET_DIAG_PUT(skb, INET_DIAG_INFO, sizeof(struct tcp_info));
if ((ext & (1 << (INET_DIAG_CONG - 1))) && icsk->icsk_ca_ops) {
const size_t len = strlen(icsk->icsk_ca_ops->name);
icsk->icsk_ca_ops->name);
}
- if ((ext & (1 << (INET_DIAG_TOS - 1))) && (sk->sk_family != AF_INET6))
- RTA_PUT_U8(skb, INET_DIAG_TOS, inet->tos);
-
r->idiag_family = sk->sk_family;
r->idiag_state = sk->sk_state;
r->idiag_timer = 0;
r->id.idiag_src[0] = inet->inet_rcv_saddr;
r->id.idiag_dst[0] = inet->inet_daddr;
+ /* IPv6 dual-stack sockets use inet->tos for IPv4 connections,
+ * hence this needs to be included regardless of socket family.
+ */
+ if (ext & (1 << (INET_DIAG_TOS - 1)))
+ RTA_PUT_U8(skb, INET_DIAG_TOS, inet->tos);
+
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
if (r->idiag_family == AF_INET6) {
const struct ipv6_pinfo *np = inet6_sk(sk);
- ipv6_addr_copy((struct in6_addr *)r->id.idiag_src,
- &np->rcv_saddr);
- ipv6_addr_copy((struct in6_addr *)r->id.idiag_dst,
- &np->daddr);
+ *(struct in6_addr *)r->id.idiag_src = np->rcv_saddr;
+ *(struct in6_addr *)r->id.idiag_dst = np->daddr;
if (ext & (1 << (INET_DIAG_TCLASS - 1)))
RTA_PUT_U8(skb, INET_DIAG_TCLASS, np->tclass);
}
}
static int inet_twsk_diag_fill(struct inet_timewait_sock *tw,
- struct sk_buff *skb, int ext, u32 pid,
- u32 seq, u16 nlmsg_flags,
+ struct sk_buff *skb, struct inet_diag_req *req,
+ u32 pid, u32 seq, u16 nlmsg_flags,
const struct nlmsghdr *unlh)
{
long tmo;
const struct inet6_timewait_sock *tw6 =
inet6_twsk((struct sock *)tw);
- ipv6_addr_copy((struct in6_addr *)r->id.idiag_src,
- &tw6->tw_v6_rcv_saddr);
- ipv6_addr_copy((struct in6_addr *)r->id.idiag_dst,
- &tw6->tw_v6_daddr);
+ *(struct in6_addr *)r->id.idiag_src = tw6->tw_v6_rcv_saddr;
+ *(struct in6_addr *)r->id.idiag_dst = tw6->tw_v6_daddr;
}
#endif
nlh->nlmsg_len = skb_tail_pointer(skb) - previous_tail;
}
static int sk_diag_fill(struct sock *sk, struct sk_buff *skb,
- int ext, u32 pid, u32 seq, u16 nlmsg_flags,
+ struct inet_diag_req *r, u32 pid, u32 seq, u16 nlmsg_flags,
const struct nlmsghdr *unlh)
{
if (sk->sk_state == TCP_TIME_WAIT)
return inet_twsk_diag_fill((struct inet_timewait_sock *)sk,
- skb, ext, pid, seq, nlmsg_flags,
+ skb, r, pid, seq, nlmsg_flags,
unlh);
- return inet_csk_diag_fill(sk, skb, ext, pid, seq, nlmsg_flags, unlh);
+ return inet_csk_diag_fill(sk, skb, r, pid, seq, nlmsg_flags, unlh);
}
-static int inet_diag_get_exact(struct sk_buff *in_skb,
- const struct nlmsghdr *nlh)
+int inet_diag_check_cookie(struct sock *sk, struct inet_diag_req *req)
+{
+ if ((req->id.idiag_cookie[0] != INET_DIAG_NOCOOKIE ||
+ req->id.idiag_cookie[1] != INET_DIAG_NOCOOKIE) &&
+ ((u32)(unsigned long)sk != req->id.idiag_cookie[0] ||
+ (u32)((((unsigned long)sk) >> 31) >> 1) != req->id.idiag_cookie[1]))
+ return -ESTALE;
+ else
+ return 0;
+}
+EXPORT_SYMBOL_GPL(inet_diag_check_cookie);
+
+static int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_skb,
+ const struct nlmsghdr *nlh, struct inet_diag_req *req)
{
int err;
struct sock *sk;
- struct inet_diag_req *req = NLMSG_DATA(nlh);
struct sk_buff *rep;
- struct inet_hashinfo *hashinfo;
- const struct inet_diag_handler *handler;
- handler = inet_diag_lock_handler(nlh->nlmsg_type);
- if (IS_ERR(handler)) {
- err = PTR_ERR(handler);
- goto unlock;
- }
-
- hashinfo = handler->idiag_hashinfo;
err = -EINVAL;
-
- if (req->idiag_family == AF_INET) {
+ if (req->sdiag_family == AF_INET) {
sk = inet_lookup(&init_net, hashinfo, req->id.idiag_dst[0],
req->id.idiag_dport, req->id.idiag_src[0],
req->id.idiag_sport, req->id.idiag_if);
}
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
- else if (req->idiag_family == AF_INET6) {
+ else if (req->sdiag_family == AF_INET6) {
sk = inet6_lookup(&init_net, hashinfo,
(struct in6_addr *)req->id.idiag_dst,
req->id.idiag_dport,
}
#endif
else {
- goto unlock;
+ goto out_nosk;
}
err = -ENOENT;
if (sk == NULL)
- goto unlock;
+ goto out_nosk;
- err = -ESTALE;
- if ((req->id.idiag_cookie[0] != INET_DIAG_NOCOOKIE ||
- req->id.idiag_cookie[1] != INET_DIAG_NOCOOKIE) &&
- ((u32)(unsigned long)sk != req->id.idiag_cookie[0] ||
- (u32)((((unsigned long)sk) >> 31) >> 1) != req->id.idiag_cookie[1]))
+ err = inet_diag_check_cookie(sk, req);
+ if (err)
goto out;
err = -ENOMEM;
rep = alloc_skb(NLMSG_SPACE((sizeof(struct inet_diag_msg) +
sizeof(struct inet_diag_meminfo) +
- handler->idiag_info_size + 64)),
+ sizeof(struct tcp_info) + 64)),
GFP_KERNEL);
if (!rep)
goto out;
- err = sk_diag_fill(sk, rep, req->idiag_ext,
+ err = sk_diag_fill(sk, rep, req,
NETLINK_CB(in_skb).pid,
nlh->nlmsg_seq, 0, nlh);
if (err < 0) {
kfree_skb(rep);
goto out;
}
- err = netlink_unicast(idiagnl, rep, NETLINK_CB(in_skb).pid,
+ err = netlink_unicast(sock_diag_nlsk, rep, NETLINK_CB(in_skb).pid,
MSG_DONTWAIT);
if (err > 0)
err = 0;
else
sock_put(sk);
}
-unlock:
+out_nosk:
+ return err;
+}
+
+static int inet_diag_get_exact(struct sk_buff *in_skb,
+ const struct nlmsghdr *nlh,
+ struct inet_diag_req *req)
+{
+ const struct inet_diag_handler *handler;
+ int err;
+
+ handler = inet_diag_lock_handler(req->sdiag_protocol);
+ if (IS_ERR(handler))
+ err = PTR_ERR(handler);
+ else
+ err = inet_diag_dump_one_icsk(handler->idiag_hashinfo,
+ in_skb, nlh, req);
inet_diag_unlock_handler(handler);
+
return err;
}
}
-static int inet_diag_bc_run(const void *bc, int len,
- const struct inet_diag_entry *entry)
+static int inet_diag_bc_run(const struct nlattr *_bc,
+ const struct inet_diag_entry *entry)
{
+ const void *bc = nla_data(_bc);
+ int len = nla_len(_bc);
+
while (len > 0) {
int yes = 1;
const struct inet_diag_bc_op *op = bc;
static int inet_csk_diag_dump(struct sock *sk,
struct sk_buff *skb,
- struct netlink_callback *cb)
+ struct netlink_callback *cb,
+ struct inet_diag_req *r,
+ const struct nlattr *bc)
{
- struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
-
- if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
+ if (bc != NULL) {
struct inet_diag_entry entry;
- const struct nlattr *bc = nlmsg_find_attr(cb->nlh,
- sizeof(*r),
- INET_DIAG_REQ_BYTECODE);
struct inet_sock *inet = inet_sk(sk);
entry.family = sk->sk_family;
entry.dport = ntohs(inet->inet_dport);
entry.userlocks = sk->sk_userlocks;
- if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry))
+ if (!inet_diag_bc_run(bc, &entry))
return 0;
}
- return inet_csk_diag_fill(sk, skb, r->idiag_ext,
+ return inet_csk_diag_fill(sk, skb, r,
NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh);
}
static int inet_twsk_diag_dump(struct inet_timewait_sock *tw,
struct sk_buff *skb,
- struct netlink_callback *cb)
+ struct netlink_callback *cb,
+ struct inet_diag_req *r,
+ const struct nlattr *bc)
{
- struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
-
- if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
+ if (bc != NULL) {
struct inet_diag_entry entry;
- const struct nlattr *bc = nlmsg_find_attr(cb->nlh,
- sizeof(*r),
- INET_DIAG_REQ_BYTECODE);
entry.family = tw->tw_family;
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
entry.dport = ntohs(tw->tw_dport);
entry.userlocks = 0;
- if (!inet_diag_bc_run(nla_data(bc), nla_len(bc), &entry))
+ if (!inet_diag_bc_run(bc, &entry))
return 0;
}
- return inet_twsk_diag_fill(tw, skb, r->idiag_ext,
+ return inet_twsk_diag_fill(tw, skb, r,
NETLINK_CB(cb->skb).pid,
cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh);
}
r->idiag_inode = 0;
#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
if (r->idiag_family == AF_INET6) {
- ipv6_addr_copy((struct in6_addr *)r->id.idiag_src,
- &inet6_rsk(req)->loc_addr);
- ipv6_addr_copy((struct in6_addr *)r->id.idiag_dst,
- &inet6_rsk(req)->rmt_addr);
+ *(struct in6_addr *)r->id.idiag_src = inet6_rsk(req)->loc_addr;
+ *(struct in6_addr *)r->id.idiag_dst = inet6_rsk(req)->rmt_addr;
}
#endif
nlh->nlmsg_len = skb_tail_pointer(skb) - b;
}
static int inet_diag_dump_reqs(struct sk_buff *skb, struct sock *sk,
- struct netlink_callback *cb)
+ struct netlink_callback *cb,
+ struct inet_diag_req *r,
+ const struct nlattr *bc)
{
struct inet_diag_entry entry;
- struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
struct inet_connection_sock *icsk = inet_csk(sk);
struct listen_sock *lopt;
- const struct nlattr *bc = NULL;
struct inet_sock *inet = inet_sk(sk);
int j, s_j;
int reqnum, s_reqnum;
if (!lopt || !lopt->qlen)
goto out;
- if (nlmsg_attrlen(cb->nlh, sizeof(*r))) {
- bc = nlmsg_find_attr(cb->nlh, sizeof(*r),
- INET_DIAG_REQ_BYTECODE);
+ if (bc != NULL) {
entry.sport = inet->inet_num;
entry.userlocks = sk->sk_userlocks;
}
&ireq->rmt_addr;
entry.dport = ntohs(ireq->rmt_port);
- if (!inet_diag_bc_run(nla_data(bc),
- nla_len(bc), &entry))
+ if (!inet_diag_bc_run(bc, &entry))
continue;
}
return err;
}
-static int inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
+static void inet_diag_dump_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *skb,
+ struct netlink_callback *cb, struct inet_diag_req *r, struct nlattr *bc)
{
int i, num;
int s_i, s_num;
- struct inet_diag_req *r = NLMSG_DATA(cb->nlh);
- const struct inet_diag_handler *handler;
- struct inet_hashinfo *hashinfo;
-
- handler = inet_diag_lock_handler(cb->nlh->nlmsg_type);
- if (IS_ERR(handler))
- goto unlock;
-
- hashinfo = handler->idiag_hashinfo;
s_i = cb->args[1];
s_num = num = cb->args[2];
continue;
}
+ if (r->sdiag_family != AF_UNSPEC &&
+ sk->sk_family != r->sdiag_family)
+ goto next_listen;
+
if (r->id.idiag_sport != inet->inet_sport &&
r->id.idiag_sport)
goto next_listen;
cb->args[3] > 0)
goto syn_recv;
- if (inet_csk_diag_dump(sk, skb, cb) < 0) {
+ if (inet_csk_diag_dump(sk, skb, cb, r, bc) < 0) {
spin_unlock_bh(&ilb->lock);
goto done;
}
if (!(r->idiag_states & TCPF_SYN_RECV))
goto next_listen;
- if (inet_diag_dump_reqs(skb, sk, cb) < 0) {
+ if (inet_diag_dump_reqs(skb, sk, cb, r, bc) < 0) {
spin_unlock_bh(&ilb->lock);
goto done;
}
}
if (!(r->idiag_states & ~(TCPF_LISTEN | TCPF_SYN_RECV)))
- goto unlock;
+ goto out;
for (i = s_i; i <= hashinfo->ehash_mask; i++) {
struct inet_ehash_bucket *head = &hashinfo->ehash[i];
goto next_normal;
if (!(r->idiag_states & (1 << sk->sk_state)))
goto next_normal;
+ if (r->sdiag_family != AF_UNSPEC &&
+ sk->sk_family != r->sdiag_family)
+ goto next_normal;
if (r->id.idiag_sport != inet->inet_sport &&
r->id.idiag_sport)
goto next_normal;
if (r->id.idiag_dport != inet->inet_dport &&
r->id.idiag_dport)
goto next_normal;
- if (inet_csk_diag_dump(sk, skb, cb) < 0) {
+ if (inet_csk_diag_dump(sk, skb, cb, r, bc) < 0) {
spin_unlock_bh(lock);
goto done;
}
if (num < s_num)
goto next_dying;
+ if (r->sdiag_family != AF_UNSPEC &&
+ tw->tw_family != r->sdiag_family)
+ goto next_dying;
if (r->id.idiag_sport != tw->tw_sport &&
r->id.idiag_sport)
goto next_dying;
if (r->id.idiag_dport != tw->tw_dport &&
r->id.idiag_dport)
goto next_dying;
- if (inet_twsk_diag_dump(tw, skb, cb) < 0) {
+ if (inet_twsk_diag_dump(tw, skb, cb, r, bc) < 0) {
spin_unlock_bh(lock);
goto done;
}
done:
cb->args[1] = i;
cb->args[2] = num;
-unlock:
+out:
+ ;
+}
+
+static int __inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb,
+ struct inet_diag_req *r, struct nlattr *bc)
+{
+ const struct inet_diag_handler *handler;
+
+ handler = inet_diag_lock_handler(r->sdiag_protocol);
+ if (!IS_ERR(handler))
+ inet_diag_dump_icsk(handler->idiag_hashinfo, skb, cb, r, bc);
inet_diag_unlock_handler(handler);
+
return skb->len;
}
-static int inet_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
+static int inet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
{
+ struct nlattr *bc = NULL;
int hdrlen = sizeof(struct inet_diag_req);
+ if (nlmsg_attrlen(cb->nlh, hdrlen))
+ bc = nlmsg_find_attr(cb->nlh, hdrlen, INET_DIAG_REQ_BYTECODE);
+
+ return __inet_diag_dump(skb, cb, (struct inet_diag_req *)NLMSG_DATA(cb->nlh), bc);
+}
+
+static inline int inet_diag_type2proto(int type)
+{
+ switch (type) {
+ case TCPDIAG_GETSOCK:
+ return IPPROTO_TCP;
+ case DCCPDIAG_GETSOCK:
+ return IPPROTO_DCCP;
+ default:
+ return 0;
+ }
+}
+
+static int inet_diag_dump_compat(struct sk_buff *skb, struct netlink_callback *cb)
+{
+ struct inet_diag_req_compat *rc = NLMSG_DATA(cb->nlh);
+ struct inet_diag_req req;
+ struct nlattr *bc = NULL;
+ int hdrlen = sizeof(struct inet_diag_req_compat);
+
+ req.sdiag_family = AF_UNSPEC; /* compatibility */
+ req.sdiag_protocol = inet_diag_type2proto(cb->nlh->nlmsg_type);
+ req.idiag_ext = rc->idiag_ext;
+ req.idiag_states = rc->idiag_states;
+ req.id = rc->id;
+
+ if (nlmsg_attrlen(cb->nlh, hdrlen))
+ bc = nlmsg_find_attr(cb->nlh, hdrlen, INET_DIAG_REQ_BYTECODE);
+
+ return __inet_diag_dump(skb, cb, &req, bc);
+}
+
+static int inet_diag_get_exact_compat(struct sk_buff *in_skb,
+ const struct nlmsghdr *nlh)
+{
+ struct inet_diag_req_compat *rc = NLMSG_DATA(nlh);
+ struct inet_diag_req req;
+
+ req.sdiag_family = rc->idiag_family;
+ req.sdiag_protocol = inet_diag_type2proto(nlh->nlmsg_type);
+ req.idiag_ext = rc->idiag_ext;
+ req.idiag_states = rc->idiag_states;
+ req.id = rc->id;
+
+ return inet_diag_get_exact(in_skb, nlh, &req);
+}
+
+static int inet_diag_rcv_msg_compat(struct sk_buff *skb, struct nlmsghdr *nlh)
+{
+ int hdrlen = sizeof(struct inet_diag_req_compat);
+
if (nlh->nlmsg_type >= INET_DIAG_GETSOCK_MAX ||
nlmsg_len(nlh) < hdrlen)
return -EINVAL;
return -EINVAL;
}
- return netlink_dump_start(idiagnl, skb, nlh,
- inet_diag_dump, NULL, 0);
+ return netlink_dump_start(sock_diag_nlsk, skb, nlh,
+ inet_diag_dump_compat, NULL, 0);
}
- return inet_diag_get_exact(skb, nlh);
+ return inet_diag_get_exact_compat(skb, nlh);
}
-static DEFINE_MUTEX(inet_diag_mutex);
-
-static void inet_diag_rcv(struct sk_buff *skb)
+static int inet_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h)
{
- mutex_lock(&inet_diag_mutex);
- netlink_rcv_skb(skb, &inet_diag_rcv_msg);
- mutex_unlock(&inet_diag_mutex);
+ int hdrlen = sizeof(struct inet_diag_req);
+
+ if (nlmsg_len(h) < hdrlen)
+ return -EINVAL;
+
+ if (h->nlmsg_flags & NLM_F_DUMP) {
+ if (nlmsg_attrlen(h, hdrlen)) {
+ struct nlattr *attr;
+ attr = nlmsg_find_attr(h, hdrlen,
+ INET_DIAG_REQ_BYTECODE);
+ if (attr == NULL ||
+ nla_len(attr) < sizeof(struct inet_diag_bc_op) ||
+ inet_diag_bc_audit(nla_data(attr), nla_len(attr)))
+ return -EINVAL;
+ }
+
+ return netlink_dump_start(sock_diag_nlsk, skb, h,
+ inet_diag_dump, NULL, 0);
+ }
+
+ return inet_diag_get_exact(skb, h, (struct inet_diag_req *)NLMSG_DATA(h));
}
+static struct sock_diag_handler inet_diag_handler = {
+ .family = AF_INET,
+ .dump = inet_diag_handler_dump,
+};
+
+static struct sock_diag_handler inet6_diag_handler = {
+ .family = AF_INET6,
+ .dump = inet_diag_handler_dump,
+};
+
int inet_diag_register(const struct inet_diag_handler *h)
{
const __u16 type = h->idiag_type;
int err = -EINVAL;
- if (type >= INET_DIAG_GETSOCK_MAX)
+ if (type >= IPPROTO_MAX)
goto out;
mutex_lock(&inet_diag_table_mutex);
{
const __u16 type = h->idiag_type;
- if (type >= INET_DIAG_GETSOCK_MAX)
+ if (type >= IPPROTO_MAX)
return;
mutex_lock(&inet_diag_table_mutex);
static int __init inet_diag_init(void)
{
- const int inet_diag_table_size = (INET_DIAG_GETSOCK_MAX *
+ const int inet_diag_table_size = (IPPROTO_MAX *
sizeof(struct inet_diag_handler *));
int err = -ENOMEM;
if (!inet_diag_table)
goto out;
- idiagnl = netlink_kernel_create(&init_net, NETLINK_INET_DIAG, 0,
- inet_diag_rcv, NULL, THIS_MODULE);
- if (idiagnl == NULL)
- goto out_free_table;
- err = 0;
+ err = sock_diag_register(&inet_diag_handler);
+ if (err)
+ goto out_free_nl;
+
+ err = sock_diag_register(&inet6_diag_handler);
+ if (err)
+ goto out_free_inet;
+
+ sock_diag_register_inet_compat(inet_diag_rcv_msg_compat);
out:
return err;
-out_free_table:
+
+out_free_inet:
+ sock_diag_unregister(&inet_diag_handler);
+out_free_nl:
kfree(inet_diag_table);
goto out;
}
static void __exit inet_diag_exit(void)
{
- netlink_kernel_release(idiagnl);
+ sock_diag_unregister(&inet6_diag_handler);
+ sock_diag_unregister(&inet_diag_handler);
+ sock_diag_unregister_inet_compat(inet_diag_rcv_msg_compat);
kfree(inet_diag_table);
}
module_init(inet_diag_init);
module_exit(inet_diag_exit);
MODULE_LICENSE("GPL");
-MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_INET_DIAG);
+MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_NETLINK, NETLINK_SOCK_DIAG, 0);