diff options
Diffstat (limited to 'net/sctp/sctp_diag.c')
| -rw-r--r-- | net/sctp/sctp_diag.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/net/sctp/sctp_diag.c b/net/sctp/sctp_diag.c index f69edcf219e5..f3508aa75815 100644 --- a/net/sctp/sctp_diag.c +++ b/net/sctp/sctp_diag.c @@ -13,6 +13,7 @@ static void inet_diag_msg_sctpasoc_fill(struct inet_diag_msg *r, { union sctp_addr laddr, paddr; struct dst_entry *dst; + struct timer_list *t3_rtx = &asoc->peer.primary_path->T3_rtx_timer; laddr = list_entry(asoc->base.bind_addr.address_list.next, struct sctp_sockaddr_entry, list)->a; @@ -40,10 +41,15 @@ static void inet_diag_msg_sctpasoc_fill(struct inet_diag_msg *r, } r->idiag_state = asoc->state; - r->idiag_timer = SCTP_EVENT_TIMEOUT_T3_RTX; - r->idiag_retrans = asoc->rtx_data_chunks; - r->idiag_expires = jiffies_to_msecs( - asoc->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] - jiffies); + if (timer_pending(t3_rtx)) { + r->idiag_timer = SCTP_EVENT_TIMEOUT_T3_RTX; + r->idiag_retrans = asoc->rtx_data_chunks; + r->idiag_expires = jiffies_to_msecs(t3_rtx->expires - jiffies); + } else { + r->idiag_timer = 0; + r->idiag_retrans = 0; + r->idiag_expires = 0; + } } static int inet_diag_msg_sctpladdrs_fill(struct sk_buff *skb, @@ -350,7 +356,7 @@ static int sctp_ep_dump(struct sctp_endpoint *ep, void *p) if (cb->args[4] < cb->args[1]) goto next; - if ((r->idiag_states & ~TCPF_LISTEN) && !list_empty(&ep->asocs)) + if (!(r->idiag_states & TCPF_LISTEN) && !list_empty(&ep->asocs)) goto next; if (r->sdiag_family != AF_UNSPEC && @@ -418,11 +424,13 @@ static int sctp_diag_dump_one(struct sk_buff *in_skb, paddr.v4.sin_family = AF_INET; } else { laddr.v6.sin6_port = req->id.idiag_sport; - memcpy(&laddr.v6.sin6_addr, req->id.idiag_src, 64); + memcpy(&laddr.v6.sin6_addr, req->id.idiag_src, + sizeof(laddr.v6.sin6_addr)); laddr.v6.sin6_family = AF_INET6; paddr.v6.sin6_port = req->id.idiag_dport; - memcpy(&paddr.v6.sin6_addr, req->id.idiag_dst, 64); + memcpy(&paddr.v6.sin6_addr, req->id.idiag_dst, + sizeof(paddr.v6.sin6_addr)); paddr.v6.sin6_family = AF_INET6; } @@ -465,7 +473,7 @@ skip: * 3 : to mark if we have dumped the ep info of the current asoc * 4 : to work as a temporary variable to traversal list */ - if (!(idiag_states & ~TCPF_LISTEN)) + if (!(idiag_states & ~(TCPF_LISTEN | TCPF_CLOSE))) goto done; sctp_for_each_transport(sctp_tsp_dump, net, cb->args[2], &commp); done: |