diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/associola.c | 1 | ||||
| -rw-r--r-- | net/sctp/outqueue.c | 4 | ||||
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 1 | ||||
| -rw-r--r-- | net/sctp/sm_statefuns.c | 5 |
4 files changed, 11 insertions, 0 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index dc16b90ddb6..152b5b3c3ff 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -282,6 +282,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a asoc->peer.asconf_capable = 1; asoc->asconf_addr_del_pending = NULL; asoc->src_out_of_asoc_ok = 0; + asoc->new_transport = NULL; /* Create an input queue. */ sctp_inq_init(&asoc->base.inqueue); diff --git a/net/sctp/outqueue.c b/net/sctp/outqueue.c index a6d27bf563a..14c2b06028f 100644 --- a/net/sctp/outqueue.c +++ b/net/sctp/outqueue.c @@ -917,6 +917,8 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) * current cwnd). */ if (!list_empty(&q->retransmit)) { + if (asoc->peer.retran_path->state == SCTP_UNCONFIRMED) + goto sctp_flush_out; if (transport == asoc->peer.retran_path) goto retran; @@ -989,6 +991,8 @@ static int sctp_outq_flush(struct sctp_outq *q, int rtx_timeout) ((new_transport->state == SCTP_INACTIVE) || (new_transport->state == SCTP_UNCONFIRMED))) new_transport = asoc->peer.active_path; + if (new_transport->state == SCTP_UNCONFIRMED) + continue; /* Change packets if necessary. */ if (new_transport != transport) { diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 81db4e38535..0121e0ab035 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -3015,6 +3015,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc, /* Start the heartbeat timer. */ if (!mod_timer(&peer->hb_timer, sctp_transport_timeout(peer))) sctp_transport_hold(peer); + asoc->new_transport = peer; break; case SCTP_PARAM_DEL_IP: /* ADDIP 4.3 D7) If a request is received to delete the diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index a0f31e6c1c6..891f5db8cc3 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -3618,6 +3618,11 @@ sctp_disposition_t sctp_sf_do_asconf(const struct sctp_endpoint *ep, */ asconf_ack->dest = chunk->source; sctp_add_cmd_sf(commands, SCTP_CMD_REPLY, SCTP_CHUNK(asconf_ack)); + if (asoc->new_transport) { + sctp_sf_heartbeat(ep, asoc, type, asoc->new_transport, + commands); + ((struct sctp_association *)asoc)->new_transport = NULL; + } return SCTP_DISPOSITION_CONSUME; } |