diff options
Diffstat (limited to 'net/sctp/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 9d05e13e92f6..27329ce9c311 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -441,7 +441,8 @@ void sctp_assoc_set_primary(struct sctp_association *asoc, /* If the primary path is changing, assume that the * user wants to use this new path. */ - if (transport->state != SCTP_INACTIVE) + if ((transport->state == SCTP_ACTIVE) || + (transport->state == SCTP_UNKNOWN)) asoc->peer.active_path = transport; /* @@ -532,11 +533,11 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, port = addr->v4.sin_port; SCTP_DEBUG_PRINTK_IPADDR("sctp_assoc_add_peer:association %p addr: ", - " port: %d state:%s\n", + " port: %d state:%d\n", asoc, addr, addr->v4.sin_port, - peer_state == SCTP_UNKNOWN?"UNKNOWN":"ACTIVE"); + peer_state); /* Set the port if it has not been set yet. */ if (0 == asoc->peer.port) @@ -545,9 +546,12 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, /* Check to see if this is a duplicate. */ peer = sctp_assoc_lookup_paddr(asoc, addr); if (peer) { - if (peer_state == SCTP_ACTIVE && - peer->state == SCTP_UNKNOWN) - peer->state = SCTP_ACTIVE; + if (peer->state == SCTP_UNKNOWN) { + if (peer_state == SCTP_ACTIVE) + peer->state = SCTP_ACTIVE; + if (peer_state == SCTP_UNCONFIRMED) + peer->state = SCTP_UNCONFIRMED; + } return peer; } @@ -739,7 +743,8 @@ void sctp_assoc_control_transport(struct sctp_association *asoc, list_for_each(pos, &asoc->peer.transport_addr_list) { t = list_entry(pos, struct sctp_transport, transports); - if (t->state == SCTP_INACTIVE) + if ((t->state == SCTP_INACTIVE) || + (t->state == SCTP_UNCONFIRMED)) continue; if (!first || t->last_time_heard > first->last_time_heard) { second = first; @@ -759,7 +764,8 @@ void sctp_assoc_control_transport(struct sctp_association *asoc, * [If the primary is active but not most recent, bump the most * recently used transport.] */ - if (asoc->peer.primary_path->state != SCTP_INACTIVE && + if (((asoc->peer.primary_path->state == SCTP_ACTIVE) || + (asoc->peer.primary_path->state == SCTP_UNKNOWN)) && first != asoc->peer.primary_path) { second = first; first = asoc->peer.primary_path; @@ -1054,7 +1060,7 @@ void sctp_assoc_update(struct sctp_association *asoc, transports); if (!sctp_assoc_lookup_paddr(asoc, &trans->ipaddr)) sctp_assoc_add_peer(asoc, &trans->ipaddr, - GFP_ATOMIC, SCTP_ACTIVE); + GFP_ATOMIC, trans->state); } asoc->ctsn_ack_point = asoc->next_tsn - 1; @@ -1094,7 +1100,8 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc) /* Try to find an active transport. */ - if (t->state != SCTP_INACTIVE) { + if ((t->state == SCTP_ACTIVE) || + (t->state == SCTP_UNKNOWN)) { break; } else { /* Keep track of the next transport in case |