diff options
Diffstat (limited to 'net/sctp/associola.c')
| -rw-r--r-- | net/sctp/associola.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 8472b8b349c4..f4b23043b610 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -283,8 +283,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a if (!sctp_ulpq_init(&asoc->ulpq, asoc)) goto fail_init; - /* Set up the tsn tracking. */ - sctp_tsnmap_init(&asoc->peer.tsn_map, SCTP_TSN_MAP_SIZE, 0); + memset(&asoc->peer.tsn_map, 0, sizeof(struct sctp_tsnmap)); asoc->need_ecne = 0; @@ -402,6 +401,8 @@ void sctp_association_free(struct sctp_association *asoc) /* Dispose of any pending chunks on the inqueue. */ sctp_inq_free(&asoc->base.inqueue); + sctp_tsnmap_free(&asoc->peer.tsn_map); + /* Free ssnmap storage. */ sctp_ssnmap_free(asoc->ssnmap); @@ -599,11 +600,12 @@ 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) { + /* An UNKNOWN state is only set on transports added by + * user in sctp_connectx() call. Such transports should be + * considered CONFIRMED per RFC 4960, Section 5.4. + */ if (peer->state == SCTP_UNKNOWN) { - if (peer_state == SCTP_ACTIVE) - peer->state = SCTP_ACTIVE; - if (peer_state == SCTP_UNCONFIRMED) - peer->state = SCTP_UNCONFIRMED; + peer->state = SCTP_ACTIVE; } return peer; } @@ -1121,8 +1123,8 @@ void sctp_assoc_update(struct sctp_association *asoc, asoc->peer.rwnd = new->peer.rwnd; asoc->peer.sack_needed = new->peer.sack_needed; asoc->peer.i = new->peer.i; - sctp_tsnmap_init(&asoc->peer.tsn_map, SCTP_TSN_MAP_SIZE, - asoc->peer.i.initial_tsn); + sctp_tsnmap_init(&asoc->peer.tsn_map, SCTP_TSN_MAP_INITIAL, + asoc->peer.i.initial_tsn, GFP_ATOMIC); /* Remove any peer addresses not present in the new association. */ list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) { |