diff options
| -rw-r--r-- | include/net/sctp/structs.h | 6 | ||||
| -rw-r--r-- | net/sctp/associola.c | 5 | ||||
| -rw-r--r-- | net/sctp/output.c | 3 | ||||
| -rw-r--r-- | net/sctp/sm_statefuns.c | 12 | ||||
| -rw-r--r-- | net/sctp/socket.c | 4 |
5 files changed, 13 insertions, 17 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index ea0ca5f6e62..67b5d006827 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1726,12 +1726,6 @@ struct sctp_association { /* How many duplicated TSNs have we seen? */ int numduptsns; - /* Number of seconds of idle time before an association is closed. - * In the association context, this is really used as a boolean - * since the real timeout is stored in the timeouts array - */ - __u32 autoclose; - /* These are to support * "SCTP Extensions for Dynamic Reconfiguration of IP Addresses * and Enforcement of Flow and Message Limits" diff --git a/net/sctp/associola.c b/net/sctp/associola.c index 68a27f9796d..31ed008c8e1 100644 --- a/net/sctp/associola.c +++ b/net/sctp/associola.c @@ -154,8 +154,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a asoc->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0; asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] = asoc->sackdelay; - asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = - min_t(unsigned long, sp->autoclose, net->sctp.max_autoclose) * HZ; + asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ; /* Initializes the timers */ for (i = SCTP_EVENT_TIMEOUT_NONE; i < SCTP_NUM_TIMEOUT_TYPES; ++i) @@ -291,8 +290,6 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a asoc->peer.ipv6_address = 1; INIT_LIST_HEAD(&asoc->asocs); - asoc->autoclose = sp->autoclose; - asoc->default_stream = sp->default_stream; asoc->default_ppid = sp->default_ppid; asoc->default_flags = sp->default_flags; diff --git a/net/sctp/output.c b/net/sctp/output.c index 0e2644d0a77..0fb140f8f08 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -581,7 +581,8 @@ int sctp_packet_transmit(struct sctp_packet *packet) unsigned long timeout; /* Restart the AUTOCLOSE timer when sending data. */ - if (sctp_state(asoc, ESTABLISHED) && asoc->autoclose) { + if (sctp_state(asoc, ESTABLISHED) && + asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) { timer = &asoc->timers[SCTP_EVENT_TIMEOUT_AUTOCLOSE]; timeout = asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]; diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c index dfe3f36ff2a..a26065be728 100644 --- a/net/sctp/sm_statefuns.c +++ b/net/sctp/sm_statefuns.c @@ -820,7 +820,7 @@ sctp_disposition_t sctp_sf_do_5_1D_ce(struct net *net, SCTP_INC_STATS(net, SCTP_MIB_PASSIVEESTABS); sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START, SCTP_NULL()); - if (new_asoc->autoclose) + if (new_asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_START, SCTP_TO(SCTP_EVENT_TIMEOUT_AUTOCLOSE)); @@ -908,7 +908,7 @@ sctp_disposition_t sctp_sf_do_5_1E_ca(struct net *net, SCTP_INC_STATS(net, SCTP_MIB_CURRESTAB); SCTP_INC_STATS(net, SCTP_MIB_ACTIVEESTABS); sctp_add_cmd_sf(commands, SCTP_CMD_HB_TIMERS_START, SCTP_NULL()); - if (asoc->autoclose) + if (asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_START, SCTP_TO(SCTP_EVENT_TIMEOUT_AUTOCLOSE)); @@ -2970,7 +2970,7 @@ sctp_disposition_t sctp_sf_eat_data_6_2(struct net *net, if (chunk->chunk_hdr->flags & SCTP_DATA_SACK_IMM) force = SCTP_FORCE(); - if (asoc->autoclose) { + if (asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) { sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_RESTART, SCTP_TO(SCTP_EVENT_TIMEOUT_AUTOCLOSE)); } @@ -3878,7 +3878,7 @@ sctp_disposition_t sctp_sf_eat_fwd_tsn(struct net *net, SCTP_CHUNK(chunk)); /* Count this as receiving DATA. */ - if (asoc->autoclose) { + if (asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) { sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_RESTART, SCTP_TO(SCTP_EVENT_TIMEOUT_AUTOCLOSE)); } @@ -5267,7 +5267,7 @@ sctp_disposition_t sctp_sf_do_9_2_start_shutdown( sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_RESTART, SCTP_TO(SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD)); - if (asoc->autoclose) + if (asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP, SCTP_TO(SCTP_EVENT_TIMEOUT_AUTOCLOSE)); @@ -5346,7 +5346,7 @@ sctp_disposition_t sctp_sf_do_9_2_shutdown_ack( sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_RESTART, SCTP_TO(SCTP_EVENT_TIMEOUT_T2_SHUTDOWN)); - if (asoc->autoclose) + if (asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE]) sctp_add_cmd_sf(commands, SCTP_CMD_TIMER_STOP, SCTP_TO(SCTP_EVENT_TIMEOUT_AUTOCLOSE)); diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 72046b9729a..5455043f449 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -2196,6 +2196,7 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval, unsigned int optlen) { struct sctp_sock *sp = sctp_sk(sk); + struct net *net = sock_net(sk); /* Applicable to UDP-style socket only */ if (sctp_style(sk, TCP)) @@ -2205,6 +2206,9 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval, if (copy_from_user(&sp->autoclose, optval, optlen)) return -EFAULT; + if (sp->autoclose > net->sctp.max_autoclose) + sp->autoclose = net->sctp.max_autoclose; + return 0; } |