diff options
| -rw-r--r-- | net/sctp/associola.c | 12 | ||||
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 15 | ||||
| -rw-r--r-- | net/sctp/socket.c | 13 |
3 files changed, 21 insertions, 19 deletions
diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 7824aea..5b8971b 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -533,19 +533,17 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, struct sctp_transport *peer; struct sctp_sock *sp; unsigned short port; - union sctp_addr tmp; - flip_to_n(&tmp, addr); sp = sctp_sk(asoc->base.sk); /* AF_INET and AF_INET6 share common port field. */ - port = addr->v4.sin_port; + port = ntohs(addr->v4.sin_port); SCTP_DEBUG_PRINTK_IPADDR("sctp_assoc_add_peer:association %p addr: ", " port: %d state:%d\n", asoc, addr, - addr->v4.sin_port, + port, peer_state); /* Set the port if it has not been set yet. */ @@ -553,7 +551,7 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, asoc->peer.port = port; /* Check to see if this is a duplicate. */ - peer = sctp_assoc_lookup_paddr(asoc, &tmp); + peer = sctp_assoc_lookup_paddr(asoc, addr); if (peer) { if (peer->state == SCTP_UNKNOWN) { if (peer_state == SCTP_ACTIVE) @@ -564,7 +562,7 @@ struct sctp_transport *sctp_assoc_add_peer(struct sctp_association *asoc, return peer; } - peer = sctp_transport_new(&tmp, gfp); + peer = sctp_transport_new(addr, gfp); if (!peer) return NULL; @@ -1070,7 +1068,7 @@ void sctp_assoc_update(struct sctp_association *asoc, trans = list_entry(pos, struct sctp_transport, transports); if (!sctp_assoc_lookup_paddr(asoc, &trans->ipaddr)) - sctp_assoc_add_peer(asoc, &trans->ipaddr_h, + sctp_assoc_add_peer(asoc, &trans->ipaddr, GFP_ATOMIC, trans->state); } diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 632a115..2c887d3 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1842,6 +1842,7 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, struct sctp_transport *transport; struct list_head *pos, *temp; char *cookie; + union sctp_addr tmp; /* We must include the address that the INIT packet came from. * This is the only address that matters for an INIT packet. @@ -1853,9 +1854,11 @@ int sctp_process_init(struct sctp_association *asoc, sctp_cid_t cid, * added as the primary transport. The source address seems to * be a a better choice than any of the embedded addresses. */ - if (peer_addr) - if(!sctp_assoc_add_peer(asoc, peer_addr, gfp, SCTP_ACTIVE)) + if (peer_addr) { + flip_to_n(&tmp, peer_addr); + if(!sctp_assoc_add_peer(asoc, &tmp, gfp, SCTP_ACTIVE)) goto nomem; + } /* Process the initialization parameters. */ @@ -2016,6 +2019,7 @@ static int sctp_process_param(struct sctp_association *asoc, sctp_scope_t scope; time_t stale; struct sctp_af *af; + union sctp_addr tmp; /* We maintain all INIT parameters in network byte order all the * time. This allows us to not worry about whether the parameters @@ -2029,9 +2033,10 @@ static int sctp_process_param(struct sctp_association *asoc, case SCTP_PARAM_IPV4_ADDRESS: af = sctp_get_af_specific(param_type2af(param.p->type)); af->from_addr_param(&addr, param.addr, asoc->peer.port, 0); + flip_to_n(&tmp, &addr); scope = sctp_scope(peer_addr); - if (sctp_in_scope(&addr, scope)) - if (!sctp_assoc_add_peer(asoc, &addr, gfp, SCTP_UNCONFIRMED)) + if (sctp_in_scope(&tmp, scope)) + if (!sctp_assoc_add_peer(asoc, &tmp, gfp, SCTP_UNCONFIRMED)) return 0; break; @@ -2434,7 +2439,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc, * Due to Resource Shortage'. */ - peer = sctp_assoc_add_peer(asoc, &addr, GFP_ATOMIC, SCTP_UNCONFIRMED); + peer = sctp_assoc_add_peer(asoc, &tmp_addr, GFP_ATOMIC, SCTP_UNCONFIRMED); if (!peer) return SCTP_ERROR_RSRC_LOW; diff --git a/net/sctp/socket.c b/net/sctp/socket.c index f00b038..3dd7ada 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -969,7 +969,7 @@ static int __sctp_connect(struct sock* sk, int err = 0; int addrcnt = 0; int walk_size = 0; - struct sockaddr *sa_addr; + union sctp_addr *sa_addr; void *addr_buf; sp = sctp_sk(sk); @@ -989,8 +989,8 @@ static int __sctp_connect(struct sock* sk, /* Walk through the addrs buffer and count the number of addresses. */ addr_buf = kaddrs; while (walk_size < addrs_size) { - sa_addr = (struct sockaddr *)addr_buf; - af = sctp_get_af_specific(sa_addr->sa_family); + sa_addr = (union sctp_addr *)addr_buf; + af = sctp_get_af_specific(sa_addr->sa.sa_family); /* If the address family is not supported or if this address * causes the address buffer to overflow return EINVAL. @@ -1000,8 +1000,7 @@ static int __sctp_connect(struct sock* sk, goto out_free; } - err = sctp_verify_addr(sk, (union sctp_addr *)sa_addr, - af->sockaddr_len); + err = sctp_verify_addr(sk, sa_addr, af->sockaddr_len); if (err) goto out_free; @@ -1064,7 +1063,7 @@ static int __sctp_connect(struct sock* sk, } /* Prime the peer's transport structures. */ - transport = sctp_assoc_add_peer(asoc, &to, GFP_KERNEL, + transport = sctp_assoc_add_peer(asoc, sa_addr, GFP_KERNEL, SCTP_UNKNOWN); if (!transport) { err = -ENOMEM; @@ -1618,7 +1617,7 @@ SCTP_STATIC int sctp_sendmsg(struct kiocb *iocb, struct sock *sk, } /* Prime the peer's transport structures. */ - transport = sctp_assoc_add_peer(asoc, &to, GFP_KERNEL, SCTP_UNKNOWN); + transport = sctp_assoc_add_peer(asoc, &tmp, GFP_KERNEL, SCTP_UNKNOWN); if (!transport) { err = -ENOMEM; goto out_free; |
