diff options
Diffstat (limited to 'net/sctp/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index df5abbff63e2..e41feff19e43 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -87,9 +87,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a /* Retrieve the SCTP per socket area. */ sp = sctp_sk((struct sock *)sk); - /* Init all variables to a known value. */ - memset(asoc, 0, sizeof(struct sctp_association)); - /* Discarding const is appropriate here. */ asoc->ep = (struct sctp_endpoint *)ep; sctp_endpoint_hold(asoc->ep); @@ -762,7 +759,8 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, asoc->peer.retran_path = peer; } - if (asoc->peer.active_path == asoc->peer.retran_path) { + if (asoc->peer.active_path == asoc->peer.retran_path && + peer->state != SCTP_UNCONFIRMED) { asoc->peer.retran_path = peer; } @@ -818,8 +816,6 @@ void sctp_assoc_del_nonprimary_peers(struct sctp_association *asoc, if (t != primary) sctp_assoc_rm_peer(asoc, t); } - - return; } /* Engage in transport control operations. @@ -1194,8 +1190,10 @@ void sctp_assoc_update(struct sctp_association *asoc, /* Remove any peer addresses not present in the new association. */ list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) { trans = list_entry(pos, struct sctp_transport, transports); - if (!sctp_assoc_lookup_paddr(new, &trans->ipaddr)) - sctp_assoc_del_peer(asoc, &trans->ipaddr); + if (!sctp_assoc_lookup_paddr(new, &trans->ipaddr)) { + sctp_assoc_rm_peer(asoc, trans); + continue; + } if (asoc->state >= SCTP_STATE_ESTABLISHED) sctp_transport_reset(trans); @@ -1318,12 +1316,13 @@ void sctp_assoc_update_retran_path(struct sctp_association *asoc) /* Keep track of the next transport in case * we don't find any active transport. */ - if (!next) + if (t->state != SCTP_UNCONFIRMED && !next) next = t; } } - asoc->peer.retran_path = t; + if (t) + asoc->peer.retran_path = t; SCTP_DEBUG_PRINTK_IPADDR("sctp_assoc_update_retran_path:association" " %p addr: ", @@ -1483,7 +1482,7 @@ void sctp_assoc_rwnd_decrease(struct sctp_association *asoc, unsigned len) if (asoc->rwnd >= len) { asoc->rwnd -= len; if (over) { - asoc->rwnd_press = asoc->rwnd; + asoc->rwnd_press += asoc->rwnd; asoc->rwnd = 0; } } else { |