1 files changed, 10 insertions, 2 deletions

diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
index c5beb2ad7ef7..9c10bdec1afe 100644
--- a/net/sctp/sm_sideeffect.c
+++ b/net/sctp/sm_sideeffect.c
@@ -430,7 +430,11 @@ static void sctp_do_8_2_transport_strike(struct sctp_association *asoc,
         /* The check for association's overall error counter exceeding the
          * threshold is done in the state function.
          */
-        asoc->overall_error_count++;
+        /* When probing UNCONFIRMED addresses, the association overall
+         * error count is NOT incremented
+         */
+        if (transport->state != SCTP_UNCONFIRMED)
+                asoc->overall_error_count++;
 
         if (transport->state != SCTP_INACTIVE &&
             (transport->error_count++ >= transport->pathmaxrxt)) {
@@ -610,7 +614,7 @@ static void sctp_cmd_transport_on(sctp_cmd_seq_t *cmds,
         /* Mark the destination transport address as active if it is not so
          * marked.
          */
-        if (t->state == SCTP_INACTIVE)
+        if ((t->state == SCTP_INACTIVE) || (t->state == SCTP_UNCONFIRMED))
                 sctp_assoc_control_transport(asoc, t, SCTP_TRANSPORT_UP,
                                              SCTP_HEARTBEAT_SUCCESS);
 
@@ -620,6 +624,10 @@ static void sctp_cmd_transport_on(sctp_cmd_seq_t *cmds,
          */
         hbinfo = (sctp_sender_hb_info_t *) chunk->skb->data;
         sctp_transport_update_rto(t, (jiffies - hbinfo->sent_at));
+
+        /* Update the heartbeat timer.  */
+        if (!mod_timer(&t->hb_timer, sctp_transport_timeout(t)))
+                sctp_transport_hold(t);
 }
 
 /* Helper function to do a transport reset at the expiry of the hearbeat