diff options
| author | Frank Filz <ffilzlnx@us.ibm.com> | 2005-06-20 13:14:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-06-20 13:14:57 -0700 |
| commit | 3f7a87d2fa9b42f7aade43914f060df68cc89cc7 (patch) | |
| tree | 15162d2dd770428f98a0d39f8dc6063aba0ad1e6 /net/sctp/sm_make_chunk.c | |
| parent | 8b22c249e7de453961e4d253b19fc2a0bdd65d53 (diff) | |
[SCTP] sctp_connectx() API support
Implements sctp_connectx() as defined in the SCTP sockets API draft by
tunneling the request through a setsockopt().
Signed-off-by: Frank Filz <ffilzlnx@us.ibm.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/sm_make_chunk.c')
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 33ac8bf47b0e..5baed9bb7de5 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1830,7 +1830,7 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, * be a a better choice than any of the embedded addresses. */ if (peer_addr) - if(!sctp_assoc_add_peer(asoc, peer_addr, gfp)) + if(!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE)) goto nomem; /* Process the initialization parameters. */ @@ -1841,6 +1841,14 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, goto clean_up; } + /* Walk list of transports, removing transports in the UNKNOWN state. */ + list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) { + transport = list_entry(pos, struct sctp_transport, transports); + if (transport->state == SCTP_UNKNOWN) { + sctp_assoc_rm_peer(asoc, transport); + } + } + /* The fixed INIT headers are always in network byte * order. */ @@ -1906,7 +1914,8 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, * stream sequence number shall be set to 0. */ - /* Allocate storage for the negotiated streams if it is not a temporary * association. + /* Allocate storage for the negotiated streams if it is not a temporary + * association. */ if (!asoc->temp) { int assoc_id; @@ -1952,6 +1961,9 @@ clean_up: list_del_init(pos); sctp_transport_free(transport); } + + asoc->peer.transport_count = 0; + nomem: return 0; } @@ -1995,7 +2007,7 @@ static int sctp_process_param(struct sctp_association *asoc, af->from_addr_param(&addr, param.addr, asoc->peer.port, 0); scope = sctp_scope(peer_addr); if (sctp_in_scope(&addr, scope)) - if (!sctp_assoc_add_peer(asoc, &addr, gfp)) + if (!sctp_assoc_add_peer(asoc, &addr, gfp, SCTP_ACTIVE)) return 0; break; @@ -2396,7 +2408,7 @@ static __u16 sctp_process_asconf_param(struct sctp_association *asoc, * Due to Resource Shortage'. */ - peer = sctp_assoc_add_peer(asoc, &addr, GFP_ATOMIC); + peer = sctp_assoc_add_peer(asoc, &addr, GFP_ATOMIC, SCTP_ACTIVE); if (!peer) return SCTP_ERROR_RSRC_LOW; |