#if IS_ENABLED(CONFIG_IPV6)
if (r->idiag_family == AF_INET6) {
- const struct ipv6_pinfo *np = inet6_sk(sk);
- *(struct in6_addr *)r->id.idiag_src = np->rcv_saddr;
- *(struct in6_addr *)r->id.idiag_dst = np->daddr;
+ *(struct in6_addr *)r->id.idiag_src = sk->sk_v6_rcv_saddr;
+ *(struct in6_addr *)r->id.idiag_dst = sk->sk_v6_daddr;
if (ext & (1 << (INET_DIAG_TCLASS - 1)))
- if (nla_put_u8(skb, INET_DIAG_TCLASS, np->tclass) < 0)
+ if (nla_put_u8(skb, INET_DIAG_TCLASS,
+ inet6_sk(sk)->tclass) < 0)
goto errout;
}
#endif
u32 portid, u32 seq, u16 nlmsg_flags,
const struct nlmsghdr *unlh)
{
- long tmo;
+ s32 tmo;
struct inet_diag_msg *r;
struct nlmsghdr *nlh;
r = nlmsg_data(nlh);
BUG_ON(tw->tw_state != TCP_TIME_WAIT);
- tmo = tw->tw_ttd - jiffies;
+ tmo = tw->tw_ttd - inet_tw_time_stamp();
if (tmo < 0)
tmo = 0;
r->id.idiag_dst[0] = tw->tw_daddr;
r->idiag_state = tw->tw_substate;
r->idiag_timer = 3;
- r->idiag_expires = DIV_ROUND_UP(tmo * 1000, HZ);
+ r->idiag_expires = jiffies_to_msecs(tmo);
r->idiag_rqueue = 0;
r->idiag_wqueue = 0;
r->idiag_uid = 0;
r->idiag_inode = 0;
#if IS_ENABLED(CONFIG_IPV6)
if (tw->tw_family == AF_INET6) {
- const struct inet6_timewait_sock *tw6 =
- inet6_twsk((struct sock *)tw);
-
- *(struct in6_addr *)r->id.idiag_src = tw6->tw_v6_rcv_saddr;
- *(struct in6_addr *)r->id.idiag_dst = tw6->tw_v6_daddr;
+ *(struct in6_addr *)r->id.idiag_src = tw->tw_v6_rcv_saddr;
+ *(struct in6_addr *)r->id.idiag_dst = tw->tw_v6_daddr;
}
#endif
const struct nlmsghdr *unlh)
{
if (sk->sk_state == TCP_TIME_WAIT)
- return inet_twsk_diag_fill((struct inet_timewait_sock *)sk,
- skb, r, portid, seq, nlmsg_flags,
- unlh);
- return inet_csk_diag_fill(sk, skb, r, user_ns, portid, seq, nlmsg_flags, unlh);
+ return inet_twsk_diag_fill(inet_twsk(sk), skb, r, portid, seq,
+ nlmsg_flags, unlh);
+
+ return inet_csk_diag_fill(sk, skb, r, user_ns, portid, seq,
+ nlmsg_flags, unlh);
}
int inet_diag_dump_one_icsk(struct inet_hashinfo *hashinfo, struct sk_buff *in_skb,
err = 0;
out:
- if (sk) {
- if (sk->sk_state == TCP_TIME_WAIT)
- inet_twsk_put((struct inet_timewait_sock *)sk);
- else
- sock_put(sk);
- }
+ if (sk)
+ sock_gen_put(sk);
+
out_nosk:
return err;
}
entry.family = sk->sk_family;
#if IS_ENABLED(CONFIG_IPV6)
if (entry.family == AF_INET6) {
- struct ipv6_pinfo *np = inet6_sk(sk);
- entry.saddr = np->rcv_saddr.s6_addr32;
- entry.daddr = np->daddr.s6_addr32;
+ entry.saddr = sk->sk_v6_rcv_saddr.s6_addr32;
+ entry.daddr = sk->sk_v6_daddr.s6_addr32;
} else
#endif
{
cb->nlh->nlmsg_seq, NLM_F_MULTI, cb->nlh);
}
-static int inet_twsk_diag_dump(struct inet_timewait_sock *tw,
+static int inet_twsk_diag_dump(struct sock *sk,
struct sk_buff *skb,
struct netlink_callback *cb,
struct inet_diag_req_v2 *r,
const struct nlattr *bc)
{
+ struct inet_timewait_sock *tw = inet_twsk(sk);
+
if (bc != NULL) {
struct inet_diag_entry entry;
entry.family = tw->tw_family;
#if IS_ENABLED(CONFIG_IPV6)
if (tw->tw_family == AF_INET6) {
- struct inet6_timewait_sock *tw6 =
- inet6_twsk((struct sock *)tw);
- entry.saddr = tw6->tw_v6_rcv_saddr.s6_addr32;
- entry.daddr = tw6->tw_v6_daddr.s6_addr32;
+ entry.saddr = tw->tw_v6_rcv_saddr.s6_addr32;
+ entry.daddr = tw->tw_v6_daddr.s6_addr32;
} else
#endif
{
#if IS_ENABLED(CONFIG_IPV6)
if (sk->sk_family == AF_INET6) {
if (req->rsk_ops->family == AF_INET6) {
- entry->saddr = inet6_rsk(req)->loc_addr.s6_addr32;
- entry->daddr = inet6_rsk(req)->rmt_addr.s6_addr32;
+ entry->saddr = ireq->ir_v6_loc_addr.s6_addr32;
+ entry->daddr = ireq->ir_v6_rmt_addr.s6_addr32;
} else if (req->rsk_ops->family == AF_INET) {
- ipv6_addr_set_v4mapped(ireq->loc_addr,
+ ipv6_addr_set_v4mapped(ireq->ir_loc_addr,
&entry->saddr_storage);
- ipv6_addr_set_v4mapped(ireq->rmt_addr,
+ ipv6_addr_set_v4mapped(ireq->ir_rmt_addr,
&entry->daddr_storage);
entry->saddr = entry->saddr_storage.s6_addr32;
entry->daddr = entry->daddr_storage.s6_addr32;
} else
#endif
{
- entry->saddr = &ireq->loc_addr;
- entry->daddr = &ireq->rmt_addr;
+ entry->saddr = &ireq->ir_loc_addr;
+ entry->daddr = &ireq->ir_rmt_addr;
}
}
tmo = 0;
r->id.idiag_sport = inet->inet_sport;
- r->id.idiag_dport = ireq->rmt_port;
- r->id.idiag_src[0] = ireq->loc_addr;
- r->id.idiag_dst[0] = ireq->rmt_addr;
+ r->id.idiag_dport = ireq->ir_rmt_port;
+ r->id.idiag_src[0] = ireq->ir_loc_addr;
+ r->id.idiag_dst[0] = ireq->ir_rmt_addr;
r->idiag_expires = jiffies_to_msecs(tmo);
r->idiag_rqueue = 0;
r->idiag_wqueue = 0;
if (reqnum < s_reqnum)
continue;
- if (r->id.idiag_dport != ireq->rmt_port &&
+ if (r->id.idiag_dport != ireq->ir_rmt_port &&
r->id.idiag_dport)
continue;
if (bc) {
inet_diag_req_addrs(sk, req, &entry);
- entry.dport = ntohs(ireq->rmt_port);
+ entry.dport = ntohs(ireq->ir_rmt_port);
if (!inet_diag_bc_run(bc, &entry))
continue;
num = 0;
- if (hlist_nulls_empty(&head->chain) &&
- hlist_nulls_empty(&head->twchain))
+ if (hlist_nulls_empty(&head->chain))
continue;
if (i > s_i)
spin_lock_bh(lock);
sk_nulls_for_each(sk, node, &head->chain) {
- struct inet_sock *inet = inet_sk(sk);
+ int res;
if (!net_eq(sock_net(sk), net))
continue;
if (!(r->idiag_states & (1 << sk->sk_state)))
goto next_normal;
if (r->sdiag_family != AF_UNSPEC &&
- sk->sk_family != r->sdiag_family)
+ sk->sk_family != r->sdiag_family)
goto next_normal;
- if (r->id.idiag_sport != inet->inet_sport &&
+ if (r->id.idiag_sport != htons(sk->sk_num) &&
r->id.idiag_sport)
goto next_normal;
- if (r->id.idiag_dport != inet->inet_dport &&
+ if (r->id.idiag_dport != sk->sk_dport &&
r->id.idiag_dport)
goto next_normal;
- if (inet_csk_diag_dump(sk, skb, cb, r, bc) < 0) {
+ if (sk->sk_state == TCP_TIME_WAIT)
+ res = inet_twsk_diag_dump(sk, skb, cb, r, bc);
+ else
+ res = inet_csk_diag_dump(sk, skb, cb, r, bc);
+ if (res < 0) {
spin_unlock_bh(lock);
goto done;
}
++num;
}
- if (r->idiag_states & TCPF_TIME_WAIT) {
- struct inet_timewait_sock *tw;
-
- inet_twsk_for_each(tw, node,
- &head->twchain) {
- if (!net_eq(twsk_net(tw), net))
- continue;
-
- 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, r, bc) < 0) {
- spin_unlock_bh(lock);
- goto done;
- }
-next_dying:
- ++num;
- }
- }
spin_unlock_bh(lock);
}
projects / karo-tx-linux.git / blobdiff