d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix unused parameter warnings.

Browse Source 
While there, fix some whitespace issues.

MFC after: 3 months.
This commit is contained in:
Michael Tuexen 2011-12-17 19:21:40 +00:00
parent cb3b0d8fb9
commit 7215cc1b74
37 changed files with 342 additions and 364 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/netinet/sctp.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

62
sys/netinet/sctp_asconf.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -1261,8 +1261,7 @@ sctp_path_check_and_react(struct sctp_tcb *stcb, struct sctp_ifa *newifa)
* flag: 1=success, 0=failure. * flag: 1=success, 0=failure.
*/ */
static void static void
sctp_asconf_addr_mgmt_ack(struct sctp_tcb *stcb, struct sctp_ifa *addr, sctp_asconf_addr_mgmt_ack(struct sctp_tcb *stcb, struct sctp_ifa *addr, uint32_t flag)
uint16_t type, uint32_t flag)
{ {
/* /*
* do the necessary asoc list work- if we get a failure indication, * do the necessary asoc list work- if we get a failure indication,
@ -1712,7 +1711,7 @@ sctp_asconf_process_param_ack(struct sctp_tcb *stcb,
case SCTP_ADD_IP_ADDRESS: case SCTP_ADD_IP_ADDRESS:
SCTPDBG(SCTP_DEBUG_ASCONF1, SCTPDBG(SCTP_DEBUG_ASCONF1,
"process_param_ack: added IP address\n"); "process_param_ack: added IP address\n");
sctp_asconf_addr_mgmt_ack(stcb, aparam->ifa, param_type, flag); sctp_asconf_addr_mgmt_ack(stcb, aparam->ifa, flag);
break; break;
case SCTP_DEL_IP_ADDRESS: case SCTP_DEL_IP_ADDRESS:
SCTPDBG(SCTP_DEBUG_ASCONF1, SCTPDBG(SCTP_DEBUG_ASCONF1,
@ -2102,7 +2101,7 @@ sctp_addr_mgmt_assoc(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
int int
sctp_asconf_iterator_ep(struct sctp_inpcb *inp, void *ptr, uint32_t val) sctp_asconf_iterator_ep(struct sctp_inpcb *inp, void *ptr, uint32_t val SCTP_UNUSED)
{ {
struct sctp_asconf_iterator *asc; struct sctp_asconf_iterator *asc;
struct sctp_ifa *ifa; struct sctp_ifa *ifa;
@ -2150,7 +2149,7 @@ sctp_asconf_iterator_ep(struct sctp_inpcb *inp, void *ptr, uint32_t val)
} }
static int static int
sctp_asconf_iterator_ep_end(struct sctp_inpcb *inp, void *ptr, uint32_t val) sctp_asconf_iterator_ep_end(struct sctp_inpcb *inp, void *ptr, uint32_t val SCTP_UNUSED)
{ {
struct sctp_ifa *ifa; struct sctp_ifa *ifa;
struct sctp_asconf_iterator *asc; struct sctp_asconf_iterator *asc;
@ -2182,7 +2181,7 @@ sctp_asconf_iterator_ep_end(struct sctp_inpcb *inp, void *ptr, uint32_t val)
void void
sctp_asconf_iterator_stcb(struct sctp_inpcb *inp, struct sctp_tcb *stcb, sctp_asconf_iterator_stcb(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
void *ptr, uint32_t val) void *ptr, uint32_t val SCTP_UNUSED)
{ {
struct sctp_asconf_iterator *asc; struct sctp_asconf_iterator *asc;
struct sctp_ifa *ifa; struct sctp_ifa *ifa;
@ -2350,7 +2349,7 @@ sctp_asconf_iterator_stcb(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
} }
void void
sctp_asconf_iterator_end(void *ptr, uint32_t val) sctp_asconf_iterator_end(void *ptr, uint32_t val SCTP_UNUSED)
{ {
struct sctp_asconf_iterator *asc; struct sctp_asconf_iterator *asc;
struct sctp_ifa *ifa; struct sctp_ifa *ifa;
@ -3009,8 +3008,7 @@ sctp_process_initack_addresses(struct sctp_tcb *stcb, struct mbuf *m,
* 1 if found, 0 if not * 1 if found, 0 if not
*/ */
static uint32_t static uint32_t
sctp_addr_in_initack(struct sctp_tcb *stcb, struct mbuf *m, uint32_t offset, sctp_addr_in_initack(struct mbuf *m, uint32_t offset, uint32_t length, struct sockaddr *sa)
uint32_t length, struct sockaddr *sa)
{ {
struct sctp_paramhdr tmp_param, *ph; struct sctp_paramhdr tmp_param, *ph;
uint16_t plen, ptype; uint16_t plen, ptype;
@ -3155,8 +3153,7 @@ sctp_check_address_list_ep(struct sctp_tcb *stcb, struct mbuf *m, int offset,
continue; continue;
} }
/* check to see if in the init-ack */ /* check to see if in the init-ack */
if (!sctp_addr_in_initack(stcb, m, offset, length, if (!sctp_addr_in_initack(m, offset, length, &laddr->ifa->address.sa)) {
&laddr->ifa->address.sa)) {
/* try to add it */ /* try to add it */
sctp_addr_mgmt_assoc(stcb->sctp_ep, stcb, laddr->ifa, sctp_addr_mgmt_assoc(stcb->sctp_ep, stcb, laddr->ifa,
SCTP_ADD_IP_ADDRESS, SCTP_ADDR_NOT_LOCKED); SCTP_ADD_IP_ADDRESS, SCTP_ADDR_NOT_LOCKED);
@ -3179,6 +3176,15 @@ sctp_check_address_list_all(struct sctp_tcb *stcb, struct mbuf *m, int offset,
struct sctp_ifa *sctp_ifa; struct sctp_ifa *sctp_ifa;
uint32_t vrf_id; uint32_t vrf_id;
#ifdef INET
struct sockaddr_in *sin;
#endif
#ifdef INET6
struct sockaddr_in6 *sin6;
#endif
if (stcb) { if (stcb) {
vrf_id = stcb->asoc.vrf_id; vrf_id = stcb->asoc.vrf_id;
} else { } else {
@ -3202,9 +3208,35 @@ sctp_check_address_list_all(struct sctp_tcb *stcb, struct mbuf *m, int offset,
if (sctp_cmpaddr(&sctp_ifa->address.sa, init_addr)) { if (sctp_cmpaddr(&sctp_ifa->address.sa, init_addr)) {
continue; continue;
} }
switch (sctp_ifa->address.sa.sa_family) {
#ifdef INET
case AF_INET:
sin = (struct sockaddr_in *)&sctp_ifa->address.sin;
if ((ipv4_scope == 0) &&
(IN4_ISPRIVATE_ADDRESS(&sin->sin_addr))) {
/* private address not in scope */
continue;
}
break;
#endif
#ifdef INET6
case AF_INET6:
sin6 = (struct sockaddr_in6 *)&sctp_ifa->address.sin6;
if ((local_scope == 0) &&
(IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr))) {
continue;
}
if ((site_scope == 0) &&
(IN6_IS_ADDR_SITELOCAL(&sin6->sin6_addr))) {
continue;
}
break;
#endif
default:
break;
}
/* check to see if in the init-ack */ /* check to see if in the init-ack */
if (!sctp_addr_in_initack(stcb, m, offset, length, if (!sctp_addr_in_initack(m, offset, length, &sctp_ifa->address.sa)) {
&sctp_ifa->address.sa)) {
/* try to add it */ /* try to add it */
sctp_addr_mgmt_assoc(stcb->sctp_ep, stcb, sctp_addr_mgmt_assoc(stcb->sctp_ep, stcb,
sctp_ifa, SCTP_ADD_IP_ADDRESS, sctp_ifa, SCTP_ADD_IP_ADDRESS,

4
sys/netinet/sctp_asconf.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

6
sys/netinet/sctp_auth.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -1891,7 +1891,7 @@ sctp_notify_authentication(struct sctp_tcb *stcb, uint32_t indication,
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, m_notify); 0, 0, stcb->asoc.context, 0, 0, 0, m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
sctp_m_freem(m_notify); sctp_m_freem(m_notify);

4
sys/netinet/sctp_auth.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

8
sys/netinet/sctp_bsd_addr.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -83,11 +83,11 @@ sctp_wakeup_iterator(void)
} }
static void static void
sctp_iterator_thread(void *v) sctp_iterator_thread(void *v SCTP_UNUSED)
{ {
SCTP_IPI_ITERATOR_WQ_LOCK(); SCTP_IPI_ITERATOR_WQ_LOCK();
/* In FreeBSD this thread never terminates. */ /* In FreeBSD this thread never terminates. */
while (1) { for (;;) {
msleep(&sctp_it_ctl.iterator_running, msleep(&sctp_it_ctl.iterator_running,
&sctp_it_ctl.ipi_iterator_wq_mtx, &sctp_it_ctl.ipi_iterator_wq_mtx,
0, "waiting_for_work", 0); 0, "waiting_for_work", 0);

4
sys/netinet/sctp_bsd_addr.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

50
sys/netinet/sctp_cc_functions.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -508,8 +508,7 @@ cc_bw_decrease(struct sctp_tcb *stcb, struct sctp_nets *net, uint64_t nbw, uint6
} }
static int static int
cc_bw_increase(struct sctp_tcb *stcb, struct sctp_nets *net, uint64_t nbw, cc_bw_increase(struct sctp_tcb *stcb, struct sctp_nets *net, uint64_t nbw, uint64_t vtag)
uint64_t vtag, uint8_t inst_ind)
{ {
uint64_t oth, probepoint; uint64_t oth, probepoint;
@ -643,7 +642,7 @@ cc_bw_limit(struct sctp_tcb *stcb, struct sctp_nets *net, uint64_t nbw)
} }
bw_offset = net->cc_mod.rtcc.lbw >> bw_shift; bw_offset = net->cc_mod.rtcc.lbw >> bw_shift;
if (nbw > net->cc_mod.rtcc.lbw + bw_offset) { if (nbw > net->cc_mod.rtcc.lbw + bw_offset) {
ret = cc_bw_increase(stcb, net, nbw, vtag, inst_ind); ret = cc_bw_increase(stcb, net, nbw, vtag);
goto out; goto out;
} }
rtt_offset = net->cc_mod.rtcc.lbw_rtt >> SCTP_BASE_SYSCTL(sctp_rttvar_rtt); rtt_offset = net->cc_mod.rtcc.lbw_rtt >> SCTP_BASE_SYSCTL(sctp_rttvar_rtt);
@ -664,7 +663,7 @@ cc_bw_limit(struct sctp_tcb *stcb, struct sctp_nets *net, uint64_t nbw)
static void static void
sctp_cwnd_update_after_sack_common(struct sctp_tcb *stcb, sctp_cwnd_update_after_sack_common(struct sctp_tcb *stcb,
struct sctp_association *asoc, struct sctp_association *asoc,
int accum_moved, int reneged_all, int will_exit, int use_rtcc) int accum_moved, int reneged_all SCTP_UNUSED, int will_exit, int use_rtcc)
{ {
struct sctp_nets *net; struct sctp_nets *net;
int old_cwnd; int old_cwnd;
@ -1301,7 +1300,7 @@ sctp_cwnd_update_rtcc_tsn_acknowledged(struct sctp_nets *net,
} }
static void static void
sctp_cwnd_prepare_rtcc_net_for_sack(struct sctp_tcb *stcb, sctp_cwnd_prepare_rtcc_net_for_sack(struct sctp_tcb *stcb SCTP_UNUSED,
struct sctp_nets *net) struct sctp_nets *net)
{ {
if (net->cc_mod.rtcc.tls_needs_set > 0) { if (net->cc_mod.rtcc.tls_needs_set > 0) {
@ -1473,7 +1472,7 @@ sctp_cwnd_rtcc_socket_option(struct sctp_tcb *stcb, int setorget,
} }
static void static void
sctp_cwnd_update_rtcc_packet_transmitted(struct sctp_tcb *stcb, sctp_cwnd_update_rtcc_packet_transmitted(struct sctp_tcb *stcb SCTP_UNUSED,
struct sctp_nets *net) struct sctp_nets *net)
{ {
if (net->cc_mod.rtcc.tls_needs_set == 0) { if (net->cc_mod.rtcc.tls_needs_set == 0) {
@ -1492,8 +1491,9 @@ sctp_cwnd_update_rtcc_after_sack(struct sctp_tcb *stcb,
} }
static void static void
sctp_rtt_rtcc_calculated(struct sctp_tcb *stcb, sctp_rtt_rtcc_calculated(struct sctp_tcb *stcb SCTP_UNUSED,
struct sctp_nets *net, struct timeval *now) struct sctp_nets *net,
struct timeval *now SCTP_UNUSED)
{ {
net->cc_mod.rtcc.rtt_set_this_sack = 1; net->cc_mod.rtcc.rtt_set_this_sack = 1;
} }
@ -1731,7 +1731,7 @@ sctp_hs_cwnd_update_after_fr(struct sctp_tcb *stcb,
static void static void
sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb, sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb,
struct sctp_association *asoc, struct sctp_association *asoc,
int accum_moved, int reneged_all, int will_exit) int accum_moved, int reneged_all SCTP_UNUSED, int will_exit)
{ {
struct sctp_nets *net; struct sctp_nets *net;
@ -1879,7 +1879,7 @@ htcp_cwnd_undo(struct sctp_tcb *stcb, struct sctp_nets *net)
#endif #endif
static inline void static inline void
measure_rtt(struct sctp_tcb *stcb, struct sctp_nets *net) measure_rtt(struct sctp_nets *net)
{ {
uint32_t srtt = net->lastsa >> SCTP_RTT_SHIFT; uint32_t srtt = net->lastsa >> SCTP_RTT_SHIFT;
@ -1897,7 +1897,7 @@ measure_rtt(struct sctp_tcb *stcb, struct sctp_nets *net)
} }
static void static void
measure_achieved_throughput(struct sctp_tcb *stcb, struct sctp_nets *net) measure_achieved_throughput(struct sctp_nets *net)
{ {
uint32_t now = sctp_get_tick_count(); uint32_t now = sctp_get_tick_count();
@ -1997,7 +1997,7 @@ htcp_alpha_update(struct htcp *ca)
* were getting just too full now). * were getting just too full now).
*/ */
static void static void
htcp_param_update(struct sctp_tcb *stcb, struct sctp_nets *net) htcp_param_update(struct sctp_nets *net)
{ {
uint32_t minRTT = net->cc_mod.htcp_ca.minRTT; uint32_t minRTT = net->cc_mod.htcp_ca.minRTT;
uint32_t maxRTT = net->cc_mod.htcp_ca.maxRTT; uint32_t maxRTT = net->cc_mod.htcp_ca.maxRTT;
@ -2014,9 +2014,9 @@ htcp_param_update(struct sctp_tcb *stcb, struct sctp_nets *net)
} }
static uint32_t static uint32_t
htcp_recalc_ssthresh(struct sctp_tcb *stcb, struct sctp_nets *net) htcp_recalc_ssthresh(struct sctp_nets *net)
{ {
htcp_param_update(stcb, net); htcp_param_update(net);
return max(((net->cwnd / net->mtu * net->cc_mod.htcp_ca.beta) >> 7) * net->mtu, 2U * net->mtu); return max(((net->cwnd / net->mtu * net->cc_mod.htcp_ca.beta) >> 7) * net->mtu, 2U * net->mtu);
} }
@ -2051,7 +2051,7 @@ htcp_cong_avoid(struct sctp_tcb *stcb, struct sctp_nets *net)
} }
} }
} else { } else {
measure_rtt(stcb, net); measure_rtt(net);
/* /*
* In dangerous area, increase slowly. In theory this is * In dangerous area, increase slowly. In theory this is
@ -2093,7 +2093,7 @@ htcp_min_cwnd(struct sctp_tcb *stcb, struct sctp_nets *net)
#endif #endif
static void static void
htcp_init(struct sctp_tcb *stcb, struct sctp_nets *net) htcp_init(struct sctp_nets *net)
{ {
memset(&net->cc_mod.htcp_ca, 0, sizeof(struct htcp)); memset(&net->cc_mod.htcp_ca, 0, sizeof(struct htcp));
net->cc_mod.htcp_ca.alpha = ALPHA_BASE; net->cc_mod.htcp_ca.alpha = ALPHA_BASE;
@ -2111,7 +2111,7 @@ sctp_htcp_set_initial_cc_param(struct sctp_tcb *stcb, struct sctp_nets *net)
*/ */
net->cwnd = min((net->mtu * 4), max((2 * net->mtu), SCTP_INITIAL_CWND)); net->cwnd = min((net->mtu * 4), max((2 * net->mtu), SCTP_INITIAL_CWND));
net->ssthresh = stcb->asoc.peers_rwnd; net->ssthresh = stcb->asoc.peers_rwnd;
htcp_init(stcb, net); htcp_init(net);
if (SCTP_BASE_SYSCTL(sctp_logging_level) & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) {
sctp_log_cwnd(stcb, net, 0, SCTP_CWND_INITIALIZATION); sctp_log_cwnd(stcb, net, 0, SCTP_CWND_INITIALIZATION);
@ -2121,7 +2121,7 @@ sctp_htcp_set_initial_cc_param(struct sctp_tcb *stcb, struct sctp_nets *net)
static void static void
sctp_htcp_cwnd_update_after_sack(struct sctp_tcb *stcb, sctp_htcp_cwnd_update_after_sack(struct sctp_tcb *stcb,
struct sctp_association *asoc, struct sctp_association *asoc,
int accum_moved, int reneged_all, int will_exit) int accum_moved, int reneged_all SCTP_UNUSED, int will_exit)
{ {
struct sctp_nets *net; struct sctp_nets *net;
@ -2176,7 +2176,7 @@ sctp_htcp_cwnd_update_after_sack(struct sctp_tcb *stcb,
if (accum_moved || if (accum_moved ||
((asoc->sctp_cmt_on_off > 0) && net->new_pseudo_cumack)) { ((asoc->sctp_cmt_on_off > 0) && net->new_pseudo_cumack)) {
htcp_cong_avoid(stcb, net); htcp_cong_avoid(stcb, net);
measure_achieved_throughput(stcb, net); measure_achieved_throughput(net);
} else { } else {
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
sctp_log_cwnd(stcb, net, net->mtu, sctp_log_cwnd(stcb, net, net->mtu,
@ -2212,7 +2212,7 @@ sctp_htcp_cwnd_update_after_fr(struct sctp_tcb *stcb,
/* JRS - reset as if state were changed */ /* JRS - reset as if state were changed */
htcp_reset(&net->cc_mod.htcp_ca); htcp_reset(&net->cc_mod.htcp_ca);
net->ssthresh = htcp_recalc_ssthresh(stcb, net); net->ssthresh = htcp_recalc_ssthresh(net);
net->cwnd = net->ssthresh; net->cwnd = net->ssthresh;
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd),
@ -2266,7 +2266,7 @@ sctp_htcp_cwnd_update_after_timeout(struct sctp_tcb *stcb,
/* JRS - reset as if the state were being changed to timeout */ /* JRS - reset as if the state were being changed to timeout */
htcp_reset(&net->cc_mod.htcp_ca); htcp_reset(&net->cc_mod.htcp_ca);
net->ssthresh = htcp_recalc_ssthresh(stcb, net); net->ssthresh = htcp_recalc_ssthresh(net);
net->cwnd = net->mtu; net->cwnd = net->mtu;
net->partial_bytes_acked = 0; net->partial_bytes_acked = 0;
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
@ -2276,7 +2276,7 @@ sctp_htcp_cwnd_update_after_timeout(struct sctp_tcb *stcb,
static void static void
sctp_htcp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb, sctp_htcp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb,
struct sctp_nets *net, int in_window, int num_pkt_lost) struct sctp_nets *net, int in_window, int num_pkt_lost SCTP_UNUSED)
{ {
int old_cwnd; int old_cwnd;
@ -2286,7 +2286,7 @@ sctp_htcp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb,
if (in_window == 0) { if (in_window == 0) {
htcp_reset(&net->cc_mod.htcp_ca); htcp_reset(&net->cc_mod.htcp_ca);
SCTP_STAT_INCR(sctps_ecnereducedcwnd); SCTP_STAT_INCR(sctps_ecnereducedcwnd);
net->ssthresh = htcp_recalc_ssthresh(stcb, net); net->ssthresh = htcp_recalc_ssthresh(net);
if (net->ssthresh < net->mtu) { if (net->ssthresh < net->mtu) {
net->ssthresh = net->mtu; net->ssthresh = net->mtu;
/* here back off the timer as well, to slow us down */ /* here back off the timer as well, to slow us down */

19
sys/netinet/sctp_constants.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -1017,20 +1017,9 @@ __FBSDID("$FreeBSD$");
#if defined(_KERNEL) #if defined(_KERNEL)
#define SCTP_GETTIME_TIMEVAL(x) (getmicrouptime(x))
#define SCTP_GETTIME_TIMESPEC(x) (getnanouptime(x)) #define SCTP_GETPTIME_TIMEVAL(x) (microuptime(x))
#define SCTP_GETTIME_TIMEVAL(x) (getmicrouptime(x))
#define SCTP_GETPTIME_TIMEVAL(x) (microuptime(x))
#endif #endif
/*#if defined(__FreeBSD__) || defined(__APPLE__)*/
/*#define SCTP_GETTIME_TIMEVAL(x) { \*/
/* (x)->tv_sec = ticks / 1000; \*/
/* (x)->tv_usec = (ticks % 1000) * 1000; \*/
/*}*/
/*#else*/
/*#define SCTP_GETTIME_TIMEVAL(x) (microtime(x))*/
/*#endif __FreeBSD__ */
#if defined(_KERNEL) || defined(__Userspace__) #if defined(_KERNEL) || defined(__Userspace__)
#define sctp_sowwakeup(inp, so) \ #define sctp_sowwakeup(inp, so) \

4
sys/netinet/sctp_crc32.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

4
sys/netinet/sctp_dtrace_declare.h
View File

@ -6,11 +6,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

4
sys/netinet/sctp_dtrace_define.h
View File

@ -6,11 +6,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

4
sys/netinet/sctp_header.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

55
sys/netinet/sctp_indata.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -137,7 +137,7 @@ sctp_build_readq_entry(struct sctp_tcb *stcb,
read_queue_e->sinfo_ssn = stream_seq; read_queue_e->sinfo_ssn = stream_seq;
read_queue_e->sinfo_flags = (flags << 8); read_queue_e->sinfo_flags = (flags << 8);
read_queue_e->sinfo_ppid = ppid; read_queue_e->sinfo_ppid = ppid;
read_queue_e->sinfo_context = stcb->asoc.context; read_queue_e->sinfo_context = context;
read_queue_e->sinfo_timetolive = 0; read_queue_e->sinfo_timetolive = 0;
read_queue_e->sinfo_tsn = tsn; read_queue_e->sinfo_tsn = tsn;
read_queue_e->sinfo_cumtsn = tsn; read_queue_e->sinfo_cumtsn = tsn;
@ -846,7 +846,6 @@ sctp_queue_data_for_reasm(struct sctp_tcb *stcb, struct sctp_association *asoc,
{ {
struct mbuf *oper; struct mbuf *oper;
uint32_t cum_ackp1, last_tsn, prev_tsn, post_tsn; uint32_t cum_ackp1, last_tsn, prev_tsn, post_tsn;
u_char last_flags;
struct sctp_tmit_chunk *at, *prev, *next; struct sctp_tmit_chunk *at, *prev, *next;
prev = next = NULL; prev = next = NULL;
@ -1033,7 +1032,6 @@ sctp_queue_data_for_reasm(struct sctp_tcb *stcb, struct sctp_association *asoc,
sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED); sctp_free_a_chunk(stcb, chk, SCTP_SO_NOT_LOCKED);
return; return;
} else { } else {
last_flags = at->rec.data.rcv_flags;
last_tsn = at->rec.data.TSN_seq; last_tsn = at->rec.data.TSN_seq;
prev = at; prev = at;
if (TAILQ_NEXT(at, sctp_next) == NULL) { if (TAILQ_NEXT(at, sctp_next) == NULL) {
@ -1455,7 +1453,7 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_tmit_chunk *chk; struct sctp_tmit_chunk *chk;
uint32_t tsn, gap; uint32_t tsn, gap;
struct mbuf *dmbuf; struct mbuf *dmbuf;
int indx, the_len; int the_len;
int need_reasm_check = 0; int need_reasm_check = 0;
uint16_t strmno, strmseq; uint16_t strmno, strmseq;
struct mbuf *oper; struct mbuf *oper;
@ -1587,7 +1585,6 @@ sctp_process_a_data_chunk(struct sctp_tcb *stcb, struct sctp_association *asoc,
} else { } else {
SCTP_STAT_INCR(sctps_datadroprwnd); SCTP_STAT_INCR(sctps_datadroprwnd);
} }
indx = *break_flag;
*break_flag = 1; *break_flag = 1;
return (0); return (0);
} }
@ -2259,7 +2256,6 @@ sctp_slide_mapping_arrays(struct sctp_tcb *stcb)
uint32_t old_cumack, old_base, old_highest, highest_tsn; uint32_t old_cumack, old_base, old_highest, highest_tsn;
asoc = &stcb->asoc; asoc = &stcb->asoc;
at = 0;
old_cumack = asoc->cumulative_tsn; old_cumack = asoc->cumulative_tsn;
old_base = asoc->mapping_array_base_tsn; old_base = asoc->mapping_array_base_tsn;
@ -2408,7 +2404,7 @@ sctp_slide_mapping_arrays(struct sctp_tcb *stcb)
} }
void void
sctp_sack_check(struct sctp_tcb *stcb, int was_a_gap, int *abort_flag) sctp_sack_check(struct sctp_tcb *stcb, int was_a_gap)
{ {
struct sctp_association *asoc; struct sctp_association *asoc;
uint32_t highest_tsn; uint32_t highest_tsn;
@ -2824,10 +2820,7 @@ sctp_process_data(struct mbuf **mm, int iphlen, int *offset, int length,
stcb->asoc.send_sack = 1; stcb->asoc.send_sack = 1;
} }
/* Start a sack timer or QUEUE a SACK for sending */ /* Start a sack timer or QUEUE a SACK for sending */
sctp_sack_check(stcb, was_a_gap, &abort_flag); sctp_sack_check(stcb, was_a_gap);
if (abort_flag)
return (2);
return (0); return (0);
} }
@ -2837,7 +2830,7 @@ sctp_process_segment_range(struct sctp_tcb *stcb, struct sctp_tmit_chunk **p_tp1
int *num_frs, int *num_frs,
uint32_t * biggest_newly_acked_tsn, uint32_t * biggest_newly_acked_tsn,
uint32_t * this_sack_lowest_newack, uint32_t * this_sack_lowest_newack,
int *ecn_seg_sums, int *rto_ok) int *rto_ok)
{ {
struct sctp_tmit_chunk *tp1; struct sctp_tmit_chunk *tp1;
unsigned int theTSN; unsigned int theTSN;
@ -3059,8 +3052,7 @@ static int
sctp_handle_segments(struct mbuf *m, int *offset, struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_handle_segments(struct mbuf *m, int *offset, struct sctp_tcb *stcb, struct sctp_association *asoc,
uint32_t last_tsn, uint32_t * biggest_tsn_acked, uint32_t last_tsn, uint32_t * biggest_tsn_acked,
uint32_t * biggest_newly_acked_tsn, uint32_t * this_sack_lowest_newack, uint32_t * biggest_newly_acked_tsn, uint32_t * this_sack_lowest_newack,
int num_seg, int num_nr_seg, int *ecn_seg_sums, int num_seg, int num_nr_seg, int *rto_ok)
int *rto_ok)
{ {
struct sctp_gap_ack_block *frag, block; struct sctp_gap_ack_block *frag, block;
struct sctp_tmit_chunk *tp1; struct sctp_tmit_chunk *tp1;
@ -3106,7 +3098,7 @@ sctp_handle_segments(struct mbuf *m, int *offset, struct sctp_tcb *stcb, struct
} }
if (sctp_process_segment_range(stcb, &tp1, last_tsn, frag_strt, frag_end, if (sctp_process_segment_range(stcb, &tp1, last_tsn, frag_strt, frag_end,
non_revocable, &num_frs, biggest_newly_acked_tsn, non_revocable, &num_frs, biggest_newly_acked_tsn,
this_sack_lowest_newack, ecn_seg_sums, rto_ok)) { this_sack_lowest_newack, rto_ok)) {
chunk_freed = 1; chunk_freed = 1;
} }
prev_frag_end = frag_end; prev_frag_end = frag_end;
@ -3761,7 +3753,6 @@ sctp_fs_audit(struct sctp_association *asoc)
static void static void
sctp_window_probe_recovery(struct sctp_tcb *stcb, sctp_window_probe_recovery(struct sctp_tcb *stcb,
struct sctp_association *asoc, struct sctp_association *asoc,
struct sctp_nets *net,
struct sctp_tmit_chunk *tp1) struct sctp_tmit_chunk *tp1)
{ {
tp1->window_probe = 0; tp1->window_probe = 0;
@ -4029,7 +4020,7 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
SOCKBUF_LOCK(&stcb->sctp_socket->so_snd); SOCKBUF_LOCK(&stcb->sctp_socket->so_snd);
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_WAKE_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_WAKE_LOGGING_ENABLE) {
/* sa_ignore NO_NULL_CHK */ /* sa_ignore NO_NULL_CHK */
sctp_wakeup_log(stcb, cumack, 1, SCTP_WAKESND_FROM_SACK); sctp_wakeup_log(stcb, 1, SCTP_WAKESND_FROM_SACK);
} }
#if defined (__APPLE__) || defined(SCTP_SO_LOCK_TESTING) #if defined (__APPLE__) || defined(SCTP_SO_LOCK_TESTING)
so = SCTP_INP_SO(stcb->sctp_ep); so = SCTP_INP_SO(stcb->sctp_ep);
@ -4050,7 +4041,7 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
#endif #endif
} else { } else {
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_WAKE_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_WAKE_LOGGING_ENABLE) {
sctp_wakeup_log(stcb, cumack, 1, SCTP_NOWAKE_FROM_SACK); sctp_wakeup_log(stcb, 1, SCTP_NOWAKE_FROM_SACK);
} }
} }
@ -4136,7 +4127,7 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
TAILQ_FOREACH(tp1, &asoc->sent_queue, sctp_next) { TAILQ_FOREACH(tp1, &asoc->sent_queue, sctp_next) {
if (tp1->window_probe) { if (tp1->window_probe) {
/* move back to data send queue */ /* move back to data send queue */
sctp_window_probe_recovery(stcb, asoc, net, tp1); sctp_window_probe_recovery(stcb, asoc, tp1);
break; break;
} }
} }
@ -4344,7 +4335,7 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
void void
sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup, sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
struct sctp_tcb *stcb, struct sctp_nets *net_from, struct sctp_tcb *stcb,
uint16_t num_seg, uint16_t num_nr_seg, uint16_t num_dup, uint16_t num_seg, uint16_t num_nr_seg, uint16_t num_dup,
int *abort_now, uint8_t flags, int *abort_now, uint8_t flags,
uint32_t cum_ack, uint32_t rwnd, int ecne_seen) uint32_t cum_ack, uint32_t rwnd, int ecne_seen)
@ -4352,7 +4343,6 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
struct sctp_association *asoc; struct sctp_association *asoc;
struct sctp_tmit_chunk *tp1, *tp2; struct sctp_tmit_chunk *tp1, *tp2;
uint32_t last_tsn, biggest_tsn_acked, biggest_tsn_newly_acked, this_sack_lowest_newack; uint32_t last_tsn, biggest_tsn_acked, biggest_tsn_newly_acked, this_sack_lowest_newack;
uint32_t sav_cum_ack;
uint16_t wake_him = 0; uint16_t wake_him = 0;
uint32_t send_s = 0; uint32_t send_s = 0;
long j; long j;
@ -4362,7 +4352,6 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
int win_probe_recovery = 0; int win_probe_recovery = 0;
int win_probe_recovered = 0; int win_probe_recovered = 0;
struct sctp_nets *net = NULL; struct sctp_nets *net = NULL;
int ecn_seg_sums = 0;
int done_once; int done_once;
int rto_ok = 1; int rto_ok = 1;
uint8_t reneged_all = 0; uint8_t reneged_all = 0;
@ -4392,7 +4381,6 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
SCTP_TCB_LOCK_ASSERT(stcb); SCTP_TCB_LOCK_ASSERT(stcb);
/* CMT DAC algo */ /* CMT DAC algo */
this_sack_lowest_newack = 0; this_sack_lowest_newack = 0;
j = 0;
SCTP_STAT_INCR(sctps_slowpath_sack); SCTP_STAT_INCR(sctps_slowpath_sack);
last_tsn = cum_ack; last_tsn = cum_ack;
cmt_dac_flag = flags & SCTP_SACK_CMT_DAC; cmt_dac_flag = flags & SCTP_SACK_CMT_DAC;
@ -4492,8 +4480,6 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
/* acking something behind */ /* acking something behind */
return; return;
} }
sav_cum_ack = asoc->last_acked_seq;
/* update the Rwnd of the peer */ /* update the Rwnd of the peer */
if (TAILQ_EMPTY(&asoc->sent_queue) && if (TAILQ_EMPTY(&asoc->sent_queue) &&
TAILQ_EMPTY(&asoc->send_queue) && TAILQ_EMPTY(&asoc->send_queue) &&
@ -4690,8 +4676,7 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
*/ */
if (sctp_handle_segments(m, &offset_seg, stcb, asoc, last_tsn, &biggest_tsn_acked, if (sctp_handle_segments(m, &offset_seg, stcb, asoc, last_tsn, &biggest_tsn_acked,
&biggest_tsn_newly_acked, &this_sack_lowest_newack, &biggest_tsn_newly_acked, &this_sack_lowest_newack,
num_seg, num_nr_seg, &ecn_seg_sums, num_seg, num_nr_seg, &rto_ok)) {
&rto_ok)) {
wake_him++; wake_him++;
} }
if (SCTP_BASE_SYSCTL(sctp_strict_sacks)) { if (SCTP_BASE_SYSCTL(sctp_strict_sacks)) {
@ -4788,7 +4773,7 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
#endif #endif
SOCKBUF_LOCK(&stcb->sctp_socket->so_snd); SOCKBUF_LOCK(&stcb->sctp_socket->so_snd);
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_WAKE_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_WAKE_LOGGING_ENABLE) {
sctp_wakeup_log(stcb, cum_ack, wake_him, SCTP_WAKESND_FROM_SACK); sctp_wakeup_log(stcb, wake_him, SCTP_WAKESND_FROM_SACK);
} }
#if defined (__APPLE__) || defined(SCTP_SO_LOCK_TESTING) #if defined (__APPLE__) || defined(SCTP_SO_LOCK_TESTING)
so = SCTP_INP_SO(stcb->sctp_ep); so = SCTP_INP_SO(stcb->sctp_ep);
@ -4809,7 +4794,7 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
#endif #endif
} else { } else {
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_WAKE_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_WAKE_LOGGING_ENABLE) {
sctp_wakeup_log(stcb, cum_ack, wake_him, SCTP_NOWAKE_FROM_SACK); sctp_wakeup_log(stcb, wake_him, SCTP_NOWAKE_FROM_SACK);
} }
} }
@ -5112,7 +5097,7 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
*/ */
TAILQ_FOREACH(tp1, &asoc->sent_queue, sctp_next) { TAILQ_FOREACH(tp1, &asoc->sent_queue, sctp_next) {
if (tp1->window_probe) { if (tp1->window_probe) {
sctp_window_probe_recovery(stcb, asoc, net, tp1); sctp_window_probe_recovery(stcb, asoc, tp1);
break; break;
} }
} }
@ -5222,8 +5207,7 @@ sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
} }
void void
sctp_update_acked(struct sctp_tcb *stcb, struct sctp_shutdown_chunk *cp, sctp_update_acked(struct sctp_tcb *stcb, struct sctp_shutdown_chunk *cp, int *abort_flag)
struct sctp_nets *netp, int *abort_flag)
{ {
/* Copy cum-ack */ /* Copy cum-ack */
uint32_t cum_ack, a_rwnd; uint32_t cum_ack, a_rwnd;
@ -5389,13 +5373,12 @@ sctp_handle_forward_tsn(struct sctp_tcb *stcb,
*/ */
struct sctp_association *asoc; struct sctp_association *asoc;
uint32_t new_cum_tsn, gap; uint32_t new_cum_tsn, gap;
unsigned int i, fwd_sz, cumack_set_flag, m_size; unsigned int i, fwd_sz, m_size;
uint32_t str_seq; uint32_t str_seq;
struct sctp_stream_in *strm; struct sctp_stream_in *strm;
struct sctp_tmit_chunk *chk, *nchk; struct sctp_tmit_chunk *chk, *nchk;
struct sctp_queued_to_read *ctl, *sv; struct sctp_queued_to_read *ctl, *sv;
cumack_set_flag = 0;
asoc = &stcb->asoc; asoc = &stcb->asoc;
if ((fwd_sz = ntohs(fwd->ch.chunk_length)) < sizeof(struct sctp_forward_tsn_chunk)) { if ((fwd_sz = ntohs(fwd->ch.chunk_length)) < sizeof(struct sctp_forward_tsn_chunk)) {
SCTPDBG(SCTP_DEBUG_INDATA1, SCTPDBG(SCTP_DEBUG_INDATA1,

11
sys/netinet/sctp_indata.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -94,7 +94,7 @@ sctp_express_handle_sack(struct sctp_tcb *stcb, uint32_t cumack,
void void
sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup, sctp_handle_sack(struct mbuf *m, int offset_seg, int offset_dup,
struct sctp_tcb *stcb, struct sctp_nets *net_from, struct sctp_tcb *stcb,
uint16_t num_seg, uint16_t num_nr_seg, uint16_t num_dup, uint16_t num_seg, uint16_t num_nr_seg, uint16_t num_dup,
int *abort_now, uint8_t flags, int *abort_now, uint8_t flags,
uint32_t cum_ack, uint32_t rwnd, int ecne_seen); uint32_t cum_ack, uint32_t rwnd, int ecne_seen);
@ -110,8 +110,7 @@ struct sctp_tmit_chunk *
void sctp_service_queues(struct sctp_tcb *, struct sctp_association *); void sctp_service_queues(struct sctp_tcb *, struct sctp_association *);
void void
sctp_update_acked(struct sctp_tcb *, struct sctp_shutdown_chunk *, sctp_update_acked(struct sctp_tcb *, struct sctp_shutdown_chunk *, int *);
struct sctp_nets *, int *);
int int
sctp_process_data(struct mbuf **, int, int *, int, struct sctphdr *, sctp_process_data(struct mbuf **, int, int *, int, struct sctphdr *,
@ -120,7 +119,7 @@ sctp_process_data(struct mbuf **, int, int *, int, struct sctphdr *,
void sctp_slide_mapping_arrays(struct sctp_tcb *stcb); void sctp_slide_mapping_arrays(struct sctp_tcb *stcb);
void sctp_sack_check(struct sctp_tcb *, int, int *); void sctp_sack_check(struct sctp_tcb *, int);
#endif #endif
#endif #endif

76
sys/netinet/sctp_input.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -84,7 +84,7 @@ sctp_stop_all_cookie_timers(struct sctp_tcb *stcb)
static void static void
sctp_handle_init(struct mbuf *m, int iphlen, int offset, struct sctphdr *sh, sctp_handle_init(struct mbuf *m, int iphlen, int offset, struct sctphdr *sh,
struct sctp_init_chunk *cp, struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct sctp_init_chunk *cp, struct sctp_inpcb *inp, struct sctp_tcb *stcb,
struct sctp_nets *net, int *abort_no_unlock, uint32_t vrf_id, uint16_t port) int *abort_no_unlock, uint32_t vrf_id, uint16_t port)
{ {
struct sctp_init *init; struct sctp_init *init;
struct mbuf *op_err; struct mbuf *op_err;
@ -258,8 +258,7 @@ sctp_is_there_unsent_data(struct sctp_tcb *stcb, int so_locked
} }
static int static int
sctp_process_init(struct sctp_init_chunk *cp, struct sctp_tcb *stcb, sctp_process_init(struct sctp_init_chunk *cp, struct sctp_tcb *stcb)
struct sctp_nets *net)
{ {
struct sctp_init *init; struct sctp_init *init;
struct sctp_association *asoc; struct sctp_association *asoc;
@ -433,13 +432,13 @@ sctp_process_init_ack(struct mbuf *m, int iphlen, int offset,
asoc = &stcb->asoc; asoc = &stcb->asoc;
asoc->peer_supports_nat = (uint8_t) nat_friendly; asoc->peer_supports_nat = (uint8_t) nat_friendly;
/* process the peer's parameters in the INIT-ACK */ /* process the peer's parameters in the INIT-ACK */
retval = sctp_process_init((struct sctp_init_chunk *)cp, stcb, net); retval = sctp_process_init((struct sctp_init_chunk *)cp, stcb);
if (retval < 0) { if (retval < 0) {
return (retval); return (retval);
} }
initack_limit = offset + ntohs(cp->ch.chunk_length); initack_limit = offset + ntohs(cp->ch.chunk_length);
/* load all addresses */ /* load all addresses */
if ((retval = sctp_load_addresses_from_init(stcb, m, iphlen, if ((retval = sctp_load_addresses_from_init(stcb, m,
(offset + sizeof(struct sctp_init_chunk)), initack_limit, sh, (offset + sizeof(struct sctp_init_chunk)), initack_limit, sh,
NULL))) { NULL))) {
/* Huh, we should abort */ /* Huh, we should abort */
@ -521,7 +520,7 @@ sctp_process_init_ack(struct mbuf *m, int iphlen, int offset,
mp->resv = 0; mp->resv = 0;
} }
sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen, sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen,
sh, op_err, 0, net->port); sh, op_err, vrf_id, net->port);
*abort_no_unlock = 1; *abort_no_unlock = 1;
} }
return (retval); return (retval);
@ -871,7 +870,7 @@ sctp_handle_shutdown(struct sctp_shutdown_chunk *cp,
/* Shutdown NOT the expected size */ /* Shutdown NOT the expected size */
return; return;
} else { } else {
sctp_update_acked(stcb, cp, net, abort_flag); sctp_update_acked(stcb, cp, abort_flag);
if (*abort_flag) { if (*abort_flag) {
return; return;
} }
@ -953,7 +952,7 @@ sctp_handle_shutdown(struct sctp_shutdown_chunk *cp,
} }
static void static void
sctp_handle_shutdown_ack(struct sctp_shutdown_ack_chunk *cp, sctp_handle_shutdown_ack(struct sctp_shutdown_ack_chunk *cp SCTP_UNUSED,
struct sctp_tcb *stcb, struct sctp_tcb *stcb,
struct sctp_nets *net) struct sctp_nets *net)
{ {
@ -1410,7 +1409,7 @@ static struct sctp_tcb *
sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset, sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset,
struct sctphdr *sh, struct sctp_state_cookie *cookie, int cookie_len, struct sctphdr *sh, struct sctp_state_cookie *cookie, int cookie_len,
struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct sctp_nets **netp, struct sctp_inpcb *inp, struct sctp_tcb *stcb, struct sctp_nets **netp,
struct sockaddr *init_src, int *notification, sctp_assoc_t * sac_assoc_id, struct sockaddr *init_src, int *notification,
uint32_t vrf_id, int auth_skipped, uint32_t auth_offset, uint32_t auth_len, uint16_t port) uint32_t vrf_id, int auth_skipped, uint32_t auth_offset, uint32_t auth_len, uint16_t port)
{ {
struct sctp_association *asoc; struct sctp_association *asoc;
@ -1526,7 +1525,7 @@ sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset,
* the right seq no's. * the right seq no's.
*/ */
/* First we must process the INIT !! */ /* First we must process the INIT !! */
retval = sctp_process_init(init_cp, stcb, net); retval = sctp_process_init(init_cp, stcb);
if (retval < 0) { if (retval < 0) {
if (how_indx < sizeof(asoc->cookie_how)) if (how_indx < sizeof(asoc->cookie_how))
asoc->cookie_how[how_indx] = 3; asoc->cookie_how[how_indx] = 3;
@ -1613,7 +1612,7 @@ sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset,
* somehow abort.. but we do have an existing asoc. This * somehow abort.. but we do have an existing asoc. This
* really should not fail. * really should not fail.
*/ */
if (sctp_load_addresses_from_init(stcb, m, iphlen, if (sctp_load_addresses_from_init(stcb, m,
init_offset + sizeof(struct sctp_init_chunk), init_offset + sizeof(struct sctp_init_chunk),
initack_offset, sh, init_src)) { initack_offset, sh, init_src)) {
if (how_indx < sizeof(asoc->cookie_how)) if (how_indx < sizeof(asoc->cookie_how))
@ -1749,13 +1748,13 @@ sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset,
} }
/* process the INIT info (peer's info) */ /* process the INIT info (peer's info) */
retval = sctp_process_init(init_cp, stcb, net); retval = sctp_process_init(init_cp, stcb);
if (retval < 0) { if (retval < 0) {
if (how_indx < sizeof(asoc->cookie_how)) if (how_indx < sizeof(asoc->cookie_how))
asoc->cookie_how[how_indx] = 9; asoc->cookie_how[how_indx] = 9;
return (NULL); return (NULL);
} }
if (sctp_load_addresses_from_init(stcb, m, iphlen, if (sctp_load_addresses_from_init(stcb, m,
init_offset + sizeof(struct sctp_init_chunk), init_offset + sizeof(struct sctp_init_chunk),
initack_offset, sh, init_src)) { initack_offset, sh, init_src)) {
if (how_indx < sizeof(asoc->cookie_how)) if (how_indx < sizeof(asoc->cookie_how))
@ -1852,7 +1851,6 @@ sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset,
sctp_timer_stop(SCTP_TIMER_TYPE_INIT, inp, stcb, net, SCTP_FROM_SCTP_INPUT + SCTP_LOC_15); sctp_timer_stop(SCTP_TIMER_TYPE_INIT, inp, stcb, net, SCTP_FROM_SCTP_INPUT + SCTP_LOC_15);
sctp_timer_stop(SCTP_TIMER_TYPE_HEARTBEAT, inp, stcb, net, SCTP_FROM_SCTP_INPUT + SCTP_LOC_16); sctp_timer_stop(SCTP_TIMER_TYPE_HEARTBEAT, inp, stcb, net, SCTP_FROM_SCTP_INPUT + SCTP_LOC_16);
*sac_assoc_id = sctp_get_associd(stcb);
/* notify upper layer */ /* notify upper layer */
*notification = SCTP_NOTIFY_ASSOC_RESTART; *notification = SCTP_NOTIFY_ASSOC_RESTART;
atomic_add_int(&stcb->asoc.refcnt, 1); atomic_add_int(&stcb->asoc.refcnt, 1);
@ -1928,7 +1926,7 @@ sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset,
SCTP_INP_WUNLOCK(stcb->sctp_ep); SCTP_INP_WUNLOCK(stcb->sctp_ep);
SCTP_INP_INFO_WUNLOCK(); SCTP_INP_INFO_WUNLOCK();
retval = sctp_process_init(init_cp, stcb, net); retval = sctp_process_init(init_cp, stcb);
if (retval < 0) { if (retval < 0) {
if (how_indx < sizeof(asoc->cookie_how)) if (how_indx < sizeof(asoc->cookie_how))
asoc->cookie_how[how_indx] = 13; asoc->cookie_how[how_indx] = 13;
@ -1941,7 +1939,7 @@ sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset,
*/ */
net->hb_responded = 1; net->hb_responded = 1;
if (sctp_load_addresses_from_init(stcb, m, iphlen, if (sctp_load_addresses_from_init(stcb, m,
init_offset + sizeof(struct sctp_init_chunk), init_offset + sizeof(struct sctp_init_chunk),
initack_offset, sh, init_src)) { initack_offset, sh, init_src)) {
if (how_indx < sizeof(asoc->cookie_how)) if (how_indx < sizeof(asoc->cookie_how))
@ -2131,7 +2129,7 @@ sctp_process_cookie_new(struct mbuf *m, int iphlen, int offset,
/* process the INIT info (peer's info) */ /* process the INIT info (peer's info) */
if (netp) if (netp)
retval = sctp_process_init(init_cp, stcb, *netp); retval = sctp_process_init(init_cp, stcb);
else else
retval = 0; retval = 0;
if (retval < 0) { if (retval < 0) {
@ -2149,7 +2147,7 @@ sctp_process_cookie_new(struct mbuf *m, int iphlen, int offset,
return (NULL); return (NULL);
} }
/* load all addresses */ /* load all addresses */
if (sctp_load_addresses_from_init(stcb, m, iphlen, if (sctp_load_addresses_from_init(stcb, m,
init_offset + sizeof(struct sctp_init_chunk), initack_offset, sh, init_offset + sizeof(struct sctp_init_chunk), initack_offset, sh,
init_src)) { init_src)) {
atomic_add_int(&stcb->asoc.refcnt, 1); atomic_add_int(&stcb->asoc.refcnt, 1);
@ -2356,7 +2354,6 @@ sctp_handle_cookie_echo(struct mbuf *m, int iphlen, int offset,
struct sctp_tcb *l_stcb = *stcb; struct sctp_tcb *l_stcb = *stcb;
struct sctp_inpcb *l_inp; struct sctp_inpcb *l_inp;
struct sockaddr *to; struct sockaddr *to;
sctp_assoc_t sac_restart_id;
struct sctp_pcb *ep; struct sctp_pcb *ep;
struct mbuf *m_sig; struct mbuf *m_sig;
uint8_t calc_sig[SCTP_SIGNATURE_SIZE], tmp_sig[SCTP_SIGNATURE_SIZE]; uint8_t calc_sig[SCTP_SIGNATURE_SIZE], tmp_sig[SCTP_SIGNATURE_SIZE];
@ -2682,7 +2679,7 @@ sctp_handle_cookie_echo(struct mbuf *m, int iphlen, int offset,
had_a_existing_tcb = 1; had_a_existing_tcb = 1;
*stcb = sctp_process_cookie_existing(m, iphlen, offset, sh, *stcb = sctp_process_cookie_existing(m, iphlen, offset, sh,
cookie, cookie_len, *inp_p, *stcb, netp, to, cookie, cookie_len, *inp_p, *stcb, netp, to,
&notification, &sac_restart_id, vrf_id, auth_skipped, auth_offset, auth_len, port); &notification, vrf_id, auth_skipped, auth_offset, auth_len, port);
} }
if (*stcb == NULL) { if (*stcb == NULL) {
@ -2736,7 +2733,7 @@ sctp_handle_cookie_echo(struct mbuf *m, int iphlen, int offset,
* For a restart we will keep the same * For a restart we will keep the same
* socket, no need to do anything. I THINK!! * socket, no need to do anything. I THINK!!
*/ */
sctp_ulp_notify(notification, *stcb, 0, (void *)&sac_restart_id, SCTP_SO_NOT_LOCKED); sctp_ulp_notify(notification, *stcb, 0, NULL, SCTP_SO_NOT_LOCKED);
if (send_int_conf) { if (send_int_conf) {
sctp_ulp_notify(SCTP_NOTIFY_INTERFACE_CONFIRMED, sctp_ulp_notify(SCTP_NOTIFY_INTERFACE_CONFIRMED,
(*stcb), 0, (void *)netl, SCTP_SO_NOT_LOCKED); (*stcb), 0, (void *)netl, SCTP_SO_NOT_LOCKED);
@ -2890,7 +2887,7 @@ sctp_handle_cookie_echo(struct mbuf *m, int iphlen, int offset,
} }
static void static void
sctp_handle_cookie_ack(struct sctp_cookie_ack_chunk *cp, sctp_handle_cookie_ack(struct sctp_cookie_ack_chunk *cp SCTP_UNUSED,
struct sctp_tcb *stcb, struct sctp_nets *net) struct sctp_tcb *stcb, struct sctp_nets *net)
{ {
/* cp must not be used, others call this without a c-ack :-) */ /* cp must not be used, others call this without a c-ack :-) */
@ -3160,7 +3157,7 @@ sctp_handle_ecn_cwr(struct sctp_cwr_chunk *cp, struct sctp_tcb *stcb, struct sct
} }
static void static void
sctp_handle_shutdown_complete(struct sctp_shutdown_complete_chunk *cp, sctp_handle_shutdown_complete(struct sctp_shutdown_complete_chunk *cp SCTP_UNUSED,
struct sctp_tcb *stcb, struct sctp_nets *net) struct sctp_tcb *stcb, struct sctp_nets *net)
{ {
struct sctp_association *asoc; struct sctp_association *asoc;
@ -4401,7 +4398,7 @@ __attribute__((noinline))
asconf_len = ntohs(asconf_ch->chunk_length); asconf_len = ntohs(asconf_ch->chunk_length);
if (asconf_len < sizeof(struct sctp_asconf_paramhdr)) if (asconf_len < sizeof(struct sctp_asconf_paramhdr))
break; break;
stcb = sctp_findassociation_ep_asconf(m, iphlen, stcb = sctp_findassociation_ep_asconf(m,
*offset, sh, &inp, netp, vrf_id); *offset, sh, &inp, netp, vrf_id);
if (stcb != NULL) if (stcb != NULL)
break; break;
@ -4660,7 +4657,7 @@ __attribute__((noinline))
if (netp) { if (netp) {
sctp_handle_init(m, iphlen, *offset, sh, sctp_handle_init(m, iphlen, *offset, sh,
(struct sctp_init_chunk *)ch, inp, (struct sctp_init_chunk *)ch, inp,
stcb, *netp, &abort_no_unlock, vrf_id, port); stcb, &abort_no_unlock, vrf_id, port);
} }
if (abort_no_unlock) if (abort_no_unlock)
return (NULL); return (NULL);
@ -4795,8 +4792,7 @@ __attribute__((noinline))
sctp_express_handle_sack(stcb, cum_ack, a_rwnd, &abort_now, ecne_seen); sctp_express_handle_sack(stcb, cum_ack, a_rwnd, &abort_now, ecne_seen);
} else { } else {
if (netp && *netp) if (netp && *netp)
sctp_handle_sack(m, offset_seg, offset_dup, sctp_handle_sack(m, offset_seg, offset_dup, stcb,
stcb, *netp,
num_seg, 0, num_dup, &abort_now, flags, num_seg, 0, num_dup, &abort_now, flags,
cum_ack, a_rwnd, ecne_seen); cum_ack, a_rwnd, ecne_seen);
} }
@ -4884,8 +4880,7 @@ __attribute__((noinline))
&abort_now, ecne_seen); &abort_now, ecne_seen);
} else { } else {
if (netp && *netp) if (netp && *netp)
sctp_handle_sack(m, offset_seg, offset_dup, sctp_handle_sack(m, offset_seg, offset_dup, stcb,
stcb, *netp,
num_seg, num_nr_seg, num_dup, &abort_now, flags, num_seg, num_nr_seg, num_dup, &abort_now, flags,
cum_ack, a_rwnd, ecne_seen); cum_ack, a_rwnd, ecne_seen);
} }
@ -5526,7 +5521,6 @@ sctp_common_input_processing(struct mbuf **mm, int iphlen, int offset,
uint32_t high_tsn; uint32_t high_tsn;
int fwd_tsn_seen = 0, data_processed = 0; int fwd_tsn_seen = 0, data_processed = 0;
struct mbuf *m = *mm; struct mbuf *m = *mm;
int abort_flag = 0;
int un_sent; int un_sent;
int cnt_ctrl_ready = 0; int cnt_ctrl_ready = 0;
@ -5572,7 +5566,7 @@ sctp_common_input_processing(struct mbuf **mm, int iphlen, int offset,
inp = stcb->sctp_ep; inp = stcb->sctp_ep;
if ((net) && (port)) { if ((net) && (port)) {
if (net->port == 0) { if (net->port == 0) {
sctp_pathmtu_adjustment(inp, stcb, net, net->mtu - sizeof(struct udphdr)); sctp_pathmtu_adjustment(stcb, net->mtu - sizeof(struct udphdr));
} }
net->port = port; net->port = port;
} }
@ -5719,11 +5713,7 @@ sctp_common_input_processing(struct mbuf **mm, int iphlen, int offset,
} }
was_a_gap = SCTP_TSN_GT(highest_tsn, stcb->asoc.cumulative_tsn); was_a_gap = SCTP_TSN_GT(highest_tsn, stcb->asoc.cumulative_tsn);
stcb->asoc.send_sack = 1; stcb->asoc.send_sack = 1;
sctp_sack_check(stcb, was_a_gap, &abort_flag); sctp_sack_check(stcb, was_a_gap);
if (abort_flag) {
/* Again, we aborted so NO UNLOCK needed */
goto out_now;
}
} else if (fwd_tsn_seen) { } else if (fwd_tsn_seen) {
stcb->asoc.send_sack = 1; stcb->asoc.send_sack = 1;
} }
@ -5891,13 +5881,13 @@ sctp_input_with_port(struct mbuf *i_pak, int off, uint16_t port)
SCTPDBG(SCTP_DEBUG_INPUT1, "Bad CSUM on SCTP packet calc_check:%x check:%x m:%p mlen:%d iphlen:%d\n", SCTPDBG(SCTP_DEBUG_INPUT1, "Bad CSUM on SCTP packet calc_check:%x check:%x m:%p mlen:%d iphlen:%d\n",
calc_check, check, m, mlen, iphlen); calc_check, check, m, mlen, iphlen);
stcb = sctp_findassociation_addr(m, iphlen, stcb = sctp_findassociation_addr(m,
offset - sizeof(*ch), offset - sizeof(*ch),
sh, ch, &inp, &net, sh, ch, &inp, &net,
vrf_id); vrf_id);
if ((net) && (port)) { if ((net) && (port)) {
if (net->port == 0) { if (net->port == 0) {
sctp_pathmtu_adjustment(inp, stcb, net, net->mtu - sizeof(struct udphdr)); sctp_pathmtu_adjustment(stcb, net->mtu - sizeof(struct udphdr));
} }
net->port = port; net->port = port;
} }
@ -5928,11 +5918,11 @@ sctp_input_with_port(struct mbuf *i_pak, int off, uint16_t port)
* Locate pcb and tcb for datagram sctp_findassociation_addr() wants * Locate pcb and tcb for datagram sctp_findassociation_addr() wants
* IP/SCTP/first chunk header... * IP/SCTP/first chunk header...
*/ */
stcb = sctp_findassociation_addr(m, iphlen, offset - sizeof(*ch), stcb = sctp_findassociation_addr(m, offset - sizeof(*ch),
sh, ch, &inp, &net, vrf_id); sh, ch, &inp, &net, vrf_id);
if ((net) && (port)) { if ((net) && (port)) {
if (net->port == 0) { if (net->port == 0) {
sctp_pathmtu_adjustment(inp, stcb, net, net->mtu - sizeof(struct udphdr)); sctp_pathmtu_adjustment(stcb, net->mtu - sizeof(struct udphdr));
} }
net->port = port; net->port = port;
} }
@ -5971,7 +5961,7 @@ sctp_input_with_port(struct mbuf *i_pak, int off, uint16_t port)
sh->v_tag = init_chk->init.initiate_tag; sh->v_tag = init_chk->init.initiate_tag;
} }
if (ch->chunk_type == SCTP_SHUTDOWN_ACK) { if (ch->chunk_type == SCTP_SHUTDOWN_ACK) {
sctp_send_shutdown_complete2(m, iphlen, sh, vrf_id, port); sctp_send_shutdown_complete2(m, sh, vrf_id, port);
goto bad; goto bad;
} }
if (ch->chunk_type == SCTP_SHUTDOWN_COMPLETE) { if (ch->chunk_type == SCTP_SHUTDOWN_COMPLETE) {

4
sys/netinet/sctp_input.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

4
sys/netinet/sctp_os.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

92
sys/netinet/sctp_output.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -1868,7 +1868,7 @@ sctp_is_address_in_scope(struct sctp_ifa *ifa,
int ipv6_addr_legal, int ipv6_addr_legal,
int loopback_scope, int loopback_scope,
int ipv4_local_scope, int ipv4_local_scope,
int local_scope, int local_scope SCTP_UNUSED,/* XXX */
int site_scope, int site_scope,
int do_update) int do_update)
{ {
@ -2546,7 +2546,6 @@ sctp_choose_boundspecific_inp(struct sctp_inpcb *inp,
static struct sctp_ifa * static struct sctp_ifa *
sctp_choose_boundspecific_stcb(struct sctp_inpcb *inp, sctp_choose_boundspecific_stcb(struct sctp_inpcb *inp,
struct sctp_tcb *stcb, struct sctp_tcb *stcb,
struct sctp_nets *net,
sctp_route_t * ro, sctp_route_t * ro,
uint32_t vrf_id, uint32_t vrf_id,
uint8_t dest_is_priv, uint8_t dest_is_priv,
@ -2865,8 +2864,7 @@ sctp_count_num_preferred_boundall(struct sctp_ifn *ifn,
} }
static struct sctp_ifa * static struct sctp_ifa *
sctp_choose_boundall(struct sctp_inpcb *inp, sctp_choose_boundall(struct sctp_tcb *stcb,
struct sctp_tcb *stcb,
struct sctp_nets *net, struct sctp_nets *net,
sctp_route_t * ro, sctp_route_t * ro,
uint32_t vrf_id, uint32_t vrf_id,
@ -2886,6 +2884,7 @@ sctp_choose_boundall(struct sctp_inpcb *inp,
int retried = 0; int retried = 0;
#endif #endif
/*- /*-
* For boundall we can use any address in the association. * For boundall we can use any address in the association.
* If non_asoc_addr_ok is set we can use any address (at least in * If non_asoc_addr_ok is set we can use any address (at least in
@ -3330,7 +3329,7 @@ sctp_source_address_selection(struct sctp_inpcb *inp,
/* /*
* Bound all case * Bound all case
*/ */
answer = sctp_choose_boundall(inp, stcb, net, ro, vrf_id, answer = sctp_choose_boundall(stcb, net, ro, vrf_id,
dest_is_priv, dest_is_loop, dest_is_priv, dest_is_loop,
non_asoc_addr_ok, fam); non_asoc_addr_ok, fam);
SCTP_IPI_ADDR_RUNLOCK(); SCTP_IPI_ADDR_RUNLOCK();
@ -3340,7 +3339,7 @@ sctp_source_address_selection(struct sctp_inpcb *inp,
* Subset bound case * Subset bound case
*/ */
if (stcb) { if (stcb) {
answer = sctp_choose_boundspecific_stcb(inp, stcb, net, ro, answer = sctp_choose_boundspecific_stcb(inp, stcb, ro,
vrf_id, dest_is_priv, vrf_id, dest_is_priv,
dest_is_loop, dest_is_loop,
non_asoc_addr_ok, fam); non_asoc_addr_ok, fam);
@ -3691,7 +3690,7 @@ sctp_findassociation_cmsgs(struct sctp_inpcb **inp_p,
} }
static struct mbuf * static struct mbuf *
sctp_add_cookie(struct sctp_inpcb *inp, struct mbuf *init, int init_offset, sctp_add_cookie(struct mbuf *init, int init_offset,
struct mbuf *initack, int initack_offset, struct sctp_state_cookie *stc_in, uint8_t ** signature) struct mbuf *initack, int initack_offset, struct sctp_state_cookie *stc_in, uint8_t ** signature)
{ {
struct mbuf *copy_init, *copy_initack, *m_at, *sig, *mret; struct mbuf *copy_init, *copy_initack, *m_at, *sig, *mret;
@ -3802,8 +3801,7 @@ sctp_add_cookie(struct sctp_inpcb *inp, struct mbuf *init, int init_offset,
static uint8_t static uint8_t
sctp_get_ect(struct sctp_tcb *stcb, sctp_get_ect(struct sctp_tcb *stcb)
struct sctp_tmit_chunk *chk)
{ {
if ((stcb != NULL) && (stcb->asoc.ecn_allowed == 1)) { if ((stcb != NULL) && (stcb->asoc.ecn_allowed == 1)) {
return (SCTP_ECT0_BIT); return (SCTP_ECT0_BIT);
@ -3868,15 +3866,15 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp,
uint16_t auth_keyid, uint16_t auth_keyid,
int nofragment_flag, int nofragment_flag,
int ecn_ok, int ecn_ok,
struct sctp_tmit_chunk *chk,
int out_of_asoc_ok, int out_of_asoc_ok,
uint16_t src_port, uint16_t src_port,
uint16_t dest_port, uint16_t dest_port,
uint32_t v_tag, uint32_t v_tag,
uint16_t port, uint16_t port,
int so_locked,
#if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING) #if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING)
SCTP_UNUSED int so_locked SCTP_UNUSED,
#else
int so_locked,
#endif #endif
union sctp_sockstore *over_addr, union sctp_sockstore *over_addr,
struct mbuf *init struct mbuf *init
@ -3984,7 +3982,7 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp,
} }
tos_value &= 0xfc; tos_value &= 0xfc;
if (ecn_ok) { if (ecn_ok) {
tos_value |= sctp_get_ect(stcb, chk); tos_value |= sctp_get_ect(stcb);
} }
if ((nofragment_flag) && (port == 0)) { if ((nofragment_flag) && (port == 0)) {
ip->ip_off = IP_DF; ip->ip_off = IP_DF;
@ -4296,7 +4294,7 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp,
} }
tos_value &= 0xfc; tos_value &= 0xfc;
if (ecn_ok) { if (ecn_ok) {
tos_value |= sctp_get_ect(stcb, chk); tos_value |= sctp_get_ect(stcb);
} }
flowinfo = 0x06; flowinfo = 0x06;
flowinfo <<= 8; flowinfo <<= 8;
@ -4860,7 +4858,7 @@ sctp_send_initiate(struct sctp_inpcb *inp, struct sctp_tcb *stcb, int so_locked
SCTPDBG(SCTP_DEBUG_OUTPUT4, "Sending INIT - calls lowlevel_output\n"); SCTPDBG(SCTP_DEBUG_OUTPUT4, "Sending INIT - calls lowlevel_output\n");
ret = sctp_lowlevel_chunk_output(inp, stcb, net, ret = sctp_lowlevel_chunk_output(inp, stcb, net,
(struct sockaddr *)&net->ro._l_addr, (struct sockaddr *)&net->ro._l_addr,
m, 0, NULL, 0, 0, 0, NULL, 0, m, 0, NULL, 0, 0, 0, 0,
inp->sctp_lport, stcb->rport, htonl(0), inp->sctp_lport, stcb->rport, htonl(0),
net->port, so_locked, NULL, NULL); net->port, so_locked, NULL, NULL);
SCTPDBG(SCTP_DEBUG_OUTPUT4, "lowlevel_output - %d\n", ret); SCTPDBG(SCTP_DEBUG_OUTPUT4, "lowlevel_output - %d\n", ret);
@ -5209,7 +5207,7 @@ sctp_arethere_unrecognized_parameters(struct mbuf *in_initpkt,
static int static int
sctp_are_there_new_addresses(struct sctp_association *asoc, sctp_are_there_new_addresses(struct sctp_association *asoc,
struct mbuf *in_initpkt, int iphlen, int offset) struct mbuf *in_initpkt, int offset)
{ {
/* /*
* Given a INIT packet, look through the packet to verify that there * Given a INIT packet, look through the packet to verify that there
@ -5434,7 +5432,7 @@ sctp_send_initiate_ack(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
mp_last = NULL; mp_last = NULL;
if ((asoc != NULL) && if ((asoc != NULL) &&
(SCTP_GET_STATE(asoc) != SCTP_STATE_COOKIE_WAIT) && (SCTP_GET_STATE(asoc) != SCTP_STATE_COOKIE_WAIT) &&
(sctp_are_there_new_addresses(asoc, init_pkt, iphlen, offset))) { (sctp_are_there_new_addresses(asoc, init_pkt, offset))) {
/* new addresses, out of here in non-cookie-wait states */ /* new addresses, out of here in non-cookie-wait states */
/* /*
* Send a ABORT, we don't add the new address error clause * Send a ABORT, we don't add the new address error clause
@ -5999,7 +5997,7 @@ sctp_send_initiate_ack(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
} }
/* Now we must build a cookie */ /* Now we must build a cookie */
m_cookie = sctp_add_cookie(inp, init_pkt, offset, m, 0, &stc, &signature); m_cookie = sctp_add_cookie(init_pkt, offset, m, 0, &stc, &signature);
if (m_cookie == NULL) { if (m_cookie == NULL) {
/* memory problem */ /* memory problem */
sctp_m_freem(m); sctp_m_freem(m);
@ -6054,7 +6052,7 @@ sctp_send_initiate_ack(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
} }
(void)sctp_lowlevel_chunk_output(inp, NULL, NULL, to, m, 0, NULL, 0, 0, (void)sctp_lowlevel_chunk_output(inp, NULL, NULL, to, m, 0, NULL, 0, 0,
0, NULL, 0, 0, 0,
inp->sctp_lport, sh->src_port, init_chk->init.initiate_tag, inp->sctp_lport, sh->src_port, init_chk->init.initiate_tag,
port, SCTP_SO_NOT_LOCKED, over_addr, init_pkt); port, SCTP_SO_NOT_LOCKED, over_addr, init_pkt);
SCTP_STAT_INCR_COUNTER64(sctps_outcontrolchunks); SCTP_STAT_INCR_COUNTER64(sctps_outcontrolchunks);
@ -6518,7 +6516,7 @@ sctp_med_chunk_output(struct sctp_inpcb *inp,
static void static void
sctp_sendall_iterator(struct sctp_inpcb *inp, struct sctp_tcb *stcb, void *ptr, sctp_sendall_iterator(struct sctp_inpcb *inp, struct sctp_tcb *stcb, void *ptr,
uint32_t val) uint32_t val SCTP_UNUSED)
{ {
struct sctp_copy_all *ca; struct sctp_copy_all *ca;
struct mbuf *m; struct mbuf *m;
@ -6718,7 +6716,7 @@ sctp_sendall_iterator(struct sctp_inpcb *inp, struct sctp_tcb *stcb, void *ptr,
} }
static void static void
sctp_sendall_completes(void *ptr, uint32_t val) sctp_sendall_completes(void *ptr, uint32_t val SCTP_UNUSED)
{ {
struct sctp_copy_all *ca; struct sctp_copy_all *ca;
@ -8138,7 +8136,7 @@ sctp_med_chunk_output(struct sctp_inpcb *inp,
(struct sockaddr *)&net->ro._l_addr, (struct sockaddr *)&net->ro._l_addr,
outchain, auth_offset, auth, outchain, auth_offset, auth,
stcb->asoc.authinfo.active_keyid, stcb->asoc.authinfo.active_keyid,
no_fragmentflg, 0, NULL, asconf, no_fragmentflg, 0, asconf,
inp->sctp_lport, stcb->rport, inp->sctp_lport, stcb->rport,
htonl(stcb->asoc.peer_vtag), htonl(stcb->asoc.peer_vtag),
net->port, so_locked, NULL, NULL))) { net->port, so_locked, NULL, NULL))) {
@ -8399,7 +8397,7 @@ sctp_med_chunk_output(struct sctp_inpcb *inp,
outchain, outchain,
auth_offset, auth, auth_offset, auth,
stcb->asoc.authinfo.active_keyid, stcb->asoc.authinfo.active_keyid,
no_fragmentflg, 0, NULL, asconf, no_fragmentflg, 0, asconf,
inp->sctp_lport, stcb->rport, inp->sctp_lport, stcb->rport,
htonl(stcb->asoc.peer_vtag), htonl(stcb->asoc.peer_vtag),
net->port, so_locked, NULL, NULL))) { net->port, so_locked, NULL, NULL))) {
@ -8728,7 +8726,6 @@ sctp_med_chunk_output(struct sctp_inpcb *inp,
auth_keyid, auth_keyid,
no_fragmentflg, no_fragmentflg,
bundle_at, bundle_at,
data_list[0],
asconf, asconf,
inp->sctp_lport, stcb->rport, inp->sctp_lport, stcb->rport,
htonl(stcb->asoc.peer_vtag), htonl(stcb->asoc.peer_vtag),
@ -9440,7 +9437,7 @@ sctp_chunk_retransmission(struct sctp_inpcb *inp,
if ((error = sctp_lowlevel_chunk_output(inp, stcb, chk->whoTo, if ((error = sctp_lowlevel_chunk_output(inp, stcb, chk->whoTo,
(struct sockaddr *)&chk->whoTo->ro._l_addr, m, (struct sockaddr *)&chk->whoTo->ro._l_addr, m,
auth_offset, auth, stcb->asoc.authinfo.active_keyid, auth_offset, auth, stcb->asoc.authinfo.active_keyid,
no_fragmentflg, 0, NULL, 0, no_fragmentflg, 0, 0,
inp->sctp_lport, stcb->rport, htonl(stcb->asoc.peer_vtag), inp->sctp_lport, stcb->rport, htonl(stcb->asoc.peer_vtag),
chk->whoTo->port, so_locked, NULL, NULL))) { chk->whoTo->port, so_locked, NULL, NULL))) {
SCTP_STAT_INCR(sctps_lowlevelerr); SCTP_STAT_INCR(sctps_lowlevelerr);
@ -9698,7 +9695,7 @@ sctp_chunk_retransmission(struct sctp_inpcb *inp,
if ((error = sctp_lowlevel_chunk_output(inp, stcb, net, if ((error = sctp_lowlevel_chunk_output(inp, stcb, net,
(struct sockaddr *)&net->ro._l_addr, m, (struct sockaddr *)&net->ro._l_addr, m,
auth_offset, auth, auth_keyid, auth_offset, auth, auth_keyid,
no_fragmentflg, 0, NULL, 0, no_fragmentflg, 0, 0,
inp->sctp_lport, stcb->rport, htonl(stcb->asoc.peer_vtag), inp->sctp_lport, stcb->rport, htonl(stcb->asoc.peer_vtag),
net->port, so_locked, NULL, NULL))) { net->port, so_locked, NULL, NULL))) {
/* error, we could not output */ /* error, we could not output */
@ -10137,13 +10134,13 @@ sctp_chunk_output(struct sctp_inpcb *inp,
int int
sctp_output(inp, m, addr, control, p, flags) sctp_output(
struct sctp_inpcb *inp; struct sctp_inpcb *inp,
struct mbuf *m; struct mbuf *m,
struct sockaddr *addr; struct sockaddr *addr,
struct mbuf *control; struct mbuf *control,
struct thread *p; struct thread *p,
int flags; int flags)
{ {
if (inp == NULL) { if (inp == NULL) {
SCTP_LTRACE_ERR_RET_PKT(m, inp, NULL, NULL, SCTP_FROM_SCTP_OUTPUT, EINVAL); SCTP_LTRACE_ERR_RET_PKT(m, inp, NULL, NULL, SCTP_FROM_SCTP_OUTPUT, EINVAL);
@ -10817,7 +10814,7 @@ sctp_send_abort_tcb(struct sctp_tcb *stcb, struct mbuf *operr, int so_locked
(void)sctp_lowlevel_chunk_output(stcb->sctp_ep, stcb, net, (void)sctp_lowlevel_chunk_output(stcb->sctp_ep, stcb, net,
(struct sockaddr *)&net->ro._l_addr, (struct sockaddr *)&net->ro._l_addr,
m_out, auth_offset, auth, stcb->asoc.authinfo.active_keyid, 1, 0, NULL, 0, m_out, auth_offset, auth, stcb->asoc.authinfo.active_keyid, 1, 0, 0,
stcb->sctp_ep->sctp_lport, stcb->rport, htonl(stcb->asoc.peer_vtag), stcb->sctp_ep->sctp_lport, stcb->rport, htonl(stcb->asoc.peer_vtag),
stcb->asoc.primary_destination->port, so_locked, NULL, NULL); stcb->asoc.primary_destination->port, so_locked, NULL, NULL);
SCTP_STAT_INCR_COUNTER64(sctps_outcontrolchunks); SCTP_STAT_INCR_COUNTER64(sctps_outcontrolchunks);
@ -10853,7 +10850,7 @@ sctp_send_shutdown_complete(struct sctp_tcb *stcb,
SCTP_BUF_LEN(m_shutdown_comp) = sizeof(struct sctp_shutdown_complete_chunk); SCTP_BUF_LEN(m_shutdown_comp) = sizeof(struct sctp_shutdown_complete_chunk);
(void)sctp_lowlevel_chunk_output(stcb->sctp_ep, stcb, net, (void)sctp_lowlevel_chunk_output(stcb->sctp_ep, stcb, net,
(struct sockaddr *)&net->ro._l_addr, (struct sockaddr *)&net->ro._l_addr,
m_shutdown_comp, 0, NULL, 0, 1, 0, NULL, 0, m_shutdown_comp, 0, NULL, 0, 1, 0, 0,
stcb->sctp_ep->sctp_lport, stcb->rport, stcb->sctp_ep->sctp_lport, stcb->rport,
htonl(vtag), htonl(vtag),
net->port, SCTP_SO_NOT_LOCKED, NULL, NULL); net->port, SCTP_SO_NOT_LOCKED, NULL, NULL);
@ -10862,7 +10859,7 @@ sctp_send_shutdown_complete(struct sctp_tcb *stcb,
} }
void void
sctp_send_shutdown_complete2(struct mbuf *m, int iphlen, struct sctphdr *sh, sctp_send_shutdown_complete2(struct mbuf *m, struct sctphdr *sh,
uint32_t vrf_id, uint16_t port) uint32_t vrf_id, uint16_t port)
{ {
/* formulate and SEND a SHUTDOWN-COMPLETE */ /* formulate and SEND a SHUTDOWN-COMPLETE */
@ -12348,9 +12345,7 @@ sctp_send_operr_to(struct mbuf *m, int iphlen, struct mbuf *scm, uint32_t vtag,
} }
static struct mbuf * static struct mbuf *
sctp_copy_resume(struct sctp_stream_queue_pending *sp, sctp_copy_resume(struct uio *uio,
struct uio *uio,
struct sctp_sndrcvinfo *srcv,
int max_send_len, int max_send_len,
int user_marks_eor, int user_marks_eor,
int *error, int *error,
@ -12399,8 +12394,7 @@ sctp_copy_it_in(struct sctp_tcb *stcb,
struct sctp_nets *net, struct sctp_nets *net,
int max_send_len, int max_send_len,
int user_marks_eor, int user_marks_eor,
int *error, int *error)
int non_blocking)
{ {
/*- /*-
* This routine must be very careful in its work. Protocol * This routine must be very careful in its work. Protocol
@ -13105,7 +13099,7 @@ sctp_lower_sosend(struct socket *so,
stcb->asoc.chunks_on_out_queue, stcb->asoc.chunks_on_out_queue,
SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue)); SCTP_BASE_SYSCTL(sctp_max_chunks_on_queue));
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_BLK_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_BLK_LOGGING_ENABLE) {
sctp_log_block(SCTP_BLOCK_LOG_INTO_BLKA, so, asoc, sndlen); sctp_log_block(SCTP_BLOCK_LOG_INTO_BLKA, asoc, sndlen);
} }
be.error = 0; be.error = 0;
stcb->block_entry = &be; stcb->block_entry = &be;
@ -13124,7 +13118,7 @@ sctp_lower_sosend(struct socket *so,
} }
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_BLK_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_BLK_LOGGING_ENABLE) {
sctp_log_block(SCTP_BLOCK_LOG_OUTOF_BLK, sctp_log_block(SCTP_BLOCK_LOG_OUTOF_BLK,
so, asoc, stcb->asoc.total_output_queue_size); asoc, stcb->asoc.total_output_queue_size);
} }
if (stcb->asoc.state & SCTP_STATE_ABOUT_TO_BE_FREED) { if (stcb->asoc.state & SCTP_STATE_ABOUT_TO_BE_FREED) {
goto out_unlocked; goto out_unlocked;
@ -13174,7 +13168,7 @@ sctp_lower_sosend(struct socket *so,
strm = &stcb->asoc.strmout[srcv->sinfo_stream]; strm = &stcb->asoc.strmout[srcv->sinfo_stream];
if (strm->last_msg_incomplete == 0) { if (strm->last_msg_incomplete == 0) {
do_a_copy_in: do_a_copy_in:
sp = sctp_copy_it_in(stcb, asoc, srcv, uio, net, max_len, user_marks_eor, &error, non_blocking); sp = sctp_copy_it_in(stcb, asoc, srcv, uio, net, max_len, user_marks_eor, &error);
if ((sp == NULL) || (error)) { if ((sp == NULL) || (error)) {
goto out; goto out;
} }
@ -13242,7 +13236,7 @@ sctp_lower_sosend(struct socket *so,
SCTP_TCB_UNLOCK(stcb); SCTP_TCB_UNLOCK(stcb);
hold_tcblock = 0; hold_tcblock = 0;
} }
mm = sctp_copy_resume(sp, uio, srcv, max_len, user_marks_eor, &error, &sndout, &new_tail); mm = sctp_copy_resume(uio, max_len, user_marks_eor, &error, &sndout, &new_tail);
if ((mm == NULL) || error) { if ((mm == NULL) || error) {
if (mm) { if (mm) {
sctp_m_freem(mm); sctp_m_freem(mm);
@ -13424,7 +13418,7 @@ sctp_lower_sosend(struct socket *so,
min(SCTP_BASE_SYSCTL(sctp_add_more_threshold), SCTP_SB_LIMIT_SND(so)))) { min(SCTP_BASE_SYSCTL(sctp_add_more_threshold), SCTP_SB_LIMIT_SND(so)))) {
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_BLK_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_BLK_LOGGING_ENABLE) {
sctp_log_block(SCTP_BLOCK_LOG_INTO_BLK, sctp_log_block(SCTP_BLOCK_LOG_INTO_BLK,
so, asoc, uio->uio_resid); asoc, uio->uio_resid);
} }
be.error = 0; be.error = 0;
stcb->block_entry = &be; stcb->block_entry = &be;
@ -13444,7 +13438,7 @@ sctp_lower_sosend(struct socket *so,
} }
if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_BLK_LOGGING_ENABLE) { if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_BLK_LOGGING_ENABLE) {
sctp_log_block(SCTP_BLOCK_LOG_OUTOF_BLK, sctp_log_block(SCTP_BLOCK_LOG_OUTOF_BLK,
so, asoc, stcb->asoc.total_output_queue_size); asoc, stcb->asoc.total_output_queue_size);
} }
} }
SOCKBUF_UNLOCK(&so->so_snd); SOCKBUF_UNLOCK(&so->so_snd);

6
sys/netinet/sctp_output.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -117,7 +117,7 @@ void sctp_send_shutdown_ack(struct sctp_tcb *, struct sctp_nets *);
void sctp_send_shutdown_complete(struct sctp_tcb *, struct sctp_nets *, int); void sctp_send_shutdown_complete(struct sctp_tcb *, struct sctp_nets *, int);
void void
sctp_send_shutdown_complete2(struct mbuf *, int, struct sctphdr *, sctp_send_shutdown_complete2(struct mbuf *, struct sctphdr *,
uint32_t, uint16_t); uint32_t, uint16_t);
void sctp_send_asconf(struct sctp_tcb *, struct sctp_nets *, int addr_locked); void sctp_send_asconf(struct sctp_tcb *, struct sctp_nets *, int addr_locked);

26
sys/netinet/sctp_pcb.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -1949,7 +1949,7 @@ sctp_findassociation_addr_sa(struct sockaddr *to, struct sockaddr *from,
* address will be used to lookup the TCB and see if one exits. * address will be used to lookup the TCB and see if one exits.
*/ */
static struct sctp_tcb * static struct sctp_tcb *
sctp_findassociation_special_addr(struct mbuf *m, int iphlen, int offset, sctp_findassociation_special_addr(struct mbuf *m, int offset,
struct sctphdr *sh, struct sctp_inpcb **inp_p, struct sctp_nets **netp, struct sctphdr *sh, struct sctp_inpcb **inp_p, struct sctp_nets **netp,
struct sockaddr *dest) struct sockaddr *dest)
{ {
@ -2069,6 +2069,10 @@ sctp_findassoc_by_vtag(struct sockaddr *from, struct sockaddr *to, uint32_t vtag
SCTP_INP_RUNLOCK(stcb->sctp_ep); SCTP_INP_RUNLOCK(stcb->sctp_ep);
continue; continue;
} }
if (stcb->sctp_ep->def_vrf_id != vrf_id) {
SCTP_INP_RUNLOCK(stcb->sctp_ep);
continue;
}
SCTP_TCB_LOCK(stcb); SCTP_TCB_LOCK(stcb);
SCTP_INP_RUNLOCK(stcb->sctp_ep); SCTP_INP_RUNLOCK(stcb->sctp_ep);
if (stcb->asoc.my_vtag == vtag) { if (stcb->asoc.my_vtag == vtag) {
@ -2144,7 +2148,7 @@ sctp_findassoc_by_vtag(struct sockaddr *from, struct sockaddr *to, uint32_t vtag
* a IPv4 or IPv6 packet. * a IPv4 or IPv6 packet.
*/ */
struct sctp_tcb * struct sctp_tcb *
sctp_findassociation_addr(struct mbuf *m, int iphlen, int offset, sctp_findassociation_addr(struct mbuf *m, int offset,
struct sctphdr *sh, struct sctp_chunkhdr *ch, struct sctphdr *sh, struct sctp_chunkhdr *ch,
struct sctp_inpcb **inp_p, struct sctp_nets **netp, uint32_t vrf_id) struct sctp_inpcb **inp_p, struct sctp_nets **netp, uint32_t vrf_id)
{ {
@ -2284,7 +2288,7 @@ sctp_findassociation_addr(struct mbuf *m, int iphlen, int offset,
} }
return (NULL); return (NULL);
} }
retval = sctp_findassociation_special_addr(m, iphlen, retval = sctp_findassociation_special_addr(m,
offset, sh, &inp, netp, to); offset, sh, &inp, netp, to);
if (inp_p != NULL) { if (inp_p != NULL) {
*inp_p = inp; *inp_p = inp;
@ -2300,7 +2304,7 @@ sctp_findassociation_addr(struct mbuf *m, int iphlen, int offset,
* if the lookup address is 0.0.0.0 or ::0, use the vtag to do the lookup * if the lookup address is 0.0.0.0 or ::0, use the vtag to do the lookup
*/ */
struct sctp_tcb * struct sctp_tcb *
sctp_findassociation_ep_asconf(struct mbuf *m, int iphlen, int offset, sctp_findassociation_ep_asconf(struct mbuf *m, int offset,
struct sctphdr *sh, struct sctp_inpcb **inp_p, struct sctp_nets **netp, uint32_t vrf_id) struct sctphdr *sh, struct sctp_inpcb **inp_p, struct sctp_nets **netp, uint32_t vrf_id)
{ {
struct sctp_tcb *stcb; struct sctp_tcb *stcb;
@ -5734,7 +5738,7 @@ sctp_mcore_thread(void *arg)
/* Now lets start working */ /* Now lets start working */
SCTP_MCORE_LOCK(wkq); SCTP_MCORE_LOCK(wkq);
/* Now grab lock and go */ /* Now grab lock and go */
while (1) { for (;;) {
SCTP_MCORE_QLOCK(wkq); SCTP_MCORE_QLOCK(wkq);
skip_sleep: skip_sleep:
wkq->running = 1; wkq->running = 1;
@ -6101,7 +6105,7 @@ sctp_pcb_finish(void)
int int
sctp_load_addresses_from_init(struct sctp_tcb *stcb, struct mbuf *m, sctp_load_addresses_from_init(struct sctp_tcb *stcb, struct mbuf *m,
int iphlen, int offset, int limit, struct sctphdr *sh, int offset, int limit, struct sctphdr *sh,
struct sockaddr *altsa) struct sockaddr *altsa)
{ {
/* /*
@ -6816,7 +6820,7 @@ sctp_set_primary_addr(struct sctp_tcb *stcb, struct sockaddr *sa,
} }
int int
sctp_is_vtag_good(struct sctp_inpcb *inp, uint32_t tag, uint16_t lport, uint16_t rport, struct timeval *now, int save_in_twait) sctp_is_vtag_good(uint32_t tag, uint16_t lport, uint16_t rport, struct timeval *now)
{ {
/* /*
* This function serves two purposes. It will see if a TAG can be * This function serves two purposes. It will see if a TAG can be
@ -6896,7 +6900,7 @@ sctp_is_vtag_good(struct sctp_inpcb *inp, uint32_t tag, uint16_t lport, uint16_t
} }
static void static void
sctp_drain_mbufs(struct sctp_inpcb *inp, struct sctp_tcb *stcb) sctp_drain_mbufs(struct sctp_tcb *stcb)
{ {
/* /*
* We must hunt this association for MBUF's past the cumack (i.e. * We must hunt this association for MBUF's past the cumack (i.e.
@ -7041,7 +7045,7 @@ sctp_drain()
LIST_FOREACH(stcb, &inp->sctp_asoc_list, sctp_tcblist) { LIST_FOREACH(stcb, &inp->sctp_asoc_list, sctp_tcblist) {
/* For each association */ /* For each association */
SCTP_TCB_LOCK(stcb); SCTP_TCB_LOCK(stcb);
sctp_drain_mbufs(inp, stcb); sctp_drain_mbufs(stcb);
SCTP_TCB_UNLOCK(stcb); SCTP_TCB_UNLOCK(stcb);
} }
SCTP_INP_RUNLOCK(inp); SCTP_INP_RUNLOCK(inp);

12
sys/netinet/sctp_pcb.h
View File

@ -6,11 +6,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -527,7 +527,7 @@ sctp_inpcb_bind(struct socket *, struct sockaddr *,
struct sctp_ifa *, struct thread *); struct sctp_ifa *, struct thread *);
struct sctp_tcb * struct sctp_tcb *
sctp_findassociation_addr(struct mbuf *, int, int, sctp_findassociation_addr(struct mbuf *, int,
struct sctphdr *, struct sctp_chunkhdr *, struct sctp_inpcb **, struct sctphdr *, struct sctp_chunkhdr *, struct sctp_inpcb **,
struct sctp_nets **, uint32_t vrf_id); struct sctp_nets **, uint32_t vrf_id);
@ -558,7 +558,7 @@ sctp_findassociation_ep_asocid(struct sctp_inpcb *,
sctp_assoc_t, int); sctp_assoc_t, int);
struct sctp_tcb * struct sctp_tcb *
sctp_findassociation_ep_asconf(struct mbuf *, int, int, sctp_findassociation_ep_asconf(struct mbuf *, int,
struct sctphdr *, struct sctp_inpcb **, struct sctp_nets **, uint32_t vrf_id); struct sctphdr *, struct sctp_inpcb **, struct sctp_nets **, uint32_t vrf_id);
int sctp_inpcb_alloc(struct socket *so, uint32_t vrf_id); int sctp_inpcb_alloc(struct socket *so, uint32_t vrf_id);
@ -603,14 +603,14 @@ void sctp_add_local_addr_restricted(struct sctp_tcb *, struct sctp_ifa *);
void sctp_del_local_addr_restricted(struct sctp_tcb *, struct sctp_ifa *); void sctp_del_local_addr_restricted(struct sctp_tcb *, struct sctp_ifa *);
int int
sctp_load_addresses_from_init(struct sctp_tcb *, struct mbuf *, int, int, sctp_load_addresses_from_init(struct sctp_tcb *, struct mbuf *, int,
int, struct sctphdr *, struct sockaddr *); int, struct sctphdr *, struct sockaddr *);
int int
sctp_set_primary_addr(struct sctp_tcb *, struct sockaddr *, sctp_set_primary_addr(struct sctp_tcb *, struct sockaddr *,
struct sctp_nets *); struct sctp_nets *);
int sctp_is_vtag_good(struct sctp_inpcb *, uint32_t, uint16_t lport, uint16_t rport, struct timeval *, int); int sctp_is_vtag_good(uint32_t, uint16_t lport, uint16_t rport, struct timeval *);
/* void sctp_drain(void); */ /* void sctp_drain(void); */

4
sys/netinet/sctp_peeloff.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

4
sys/netinet/sctp_peeloff.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

68
sys/netinet/sctp_ss_functions.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
@ -68,7 +68,7 @@ sctp_ss_default_init(struct sctp_tcb *stcb, struct sctp_association *asoc,
static void static void
sctp_ss_default_clear(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_default_clear(struct sctp_tcb *stcb, struct sctp_association *asoc,
int clear_values, int holds_lock) int clear_values SCTP_UNUSED, int holds_lock)
{ {
if (holds_lock == 0) { if (holds_lock == 0) {
SCTP_TCB_SEND_LOCK(stcb); SCTP_TCB_SEND_LOCK(stcb);
@ -88,7 +88,7 @@ sctp_ss_default_clear(struct sctp_tcb *stcb, struct sctp_association *asoc,
} }
static void static void
sctp_ss_default_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *with_strq) sctp_ss_default_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *with_strq SCTP_UNUSED)
{ {
strq->ss_params.rr.next_spoke.tqe_next = NULL; strq->ss_params.rr.next_spoke.tqe_next = NULL;
strq->ss_params.rr.next_spoke.tqe_prev = NULL; strq->ss_params.rr.next_spoke.tqe_prev = NULL;
@ -98,7 +98,7 @@ sctp_ss_default_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out
static void static void
sctp_ss_default_add(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_default_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_out *strq,
struct sctp_stream_queue_pending *sp, int holds_lock) struct sctp_stream_queue_pending *sp SCTP_UNUSED, int holds_lock)
{ {
if (holds_lock == 0) { if (holds_lock == 0) {
SCTP_TCB_SEND_LOCK(stcb); SCTP_TCB_SEND_LOCK(stcb);
@ -117,7 +117,7 @@ sctp_ss_default_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
} }
static int static int
sctp_ss_default_is_empty(struct sctp_tcb *stcb, struct sctp_association *asoc) sctp_ss_default_is_empty(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_association *asoc)
{ {
if (TAILQ_EMPTY(&asoc->ss_data.out_wheel)) { if (TAILQ_EMPTY(&asoc->ss_data.out_wheel)) {
return (1); return (1);
@ -129,7 +129,7 @@ sctp_ss_default_is_empty(struct sctp_tcb *stcb, struct sctp_association *asoc)
static void static void
sctp_ss_default_remove(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_default_remove(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_out *strq,
struct sctp_stream_queue_pending *sp, int holds_lock) struct sctp_stream_queue_pending *sp SCTP_UNUSED, int holds_lock)
{ {
if (holds_lock == 0) { if (holds_lock == 0) {
SCTP_TCB_SEND_LOCK(stcb); SCTP_TCB_SEND_LOCK(stcb);
@ -165,7 +165,7 @@ sctp_ss_default_remove(struct sctp_tcb *stcb, struct sctp_association *asoc,
static struct sctp_stream_out * static struct sctp_stream_out *
sctp_ss_default_select(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_default_select(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net,
struct sctp_association *asoc) struct sctp_association *asoc)
{ {
struct sctp_stream_out *strq, *strqt; struct sctp_stream_out *strq, *strqt;
@ -208,33 +208,33 @@ sctp_ss_default_select(struct sctp_tcb *stcb, struct sctp_nets *net,
} }
static void static void
sctp_ss_default_scheduled(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_default_scheduled(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net SCTP_UNUSED,
struct sctp_association *asoc, struct sctp_association *asoc SCTP_UNUSED,
struct sctp_stream_out *strq, int moved_how_much) struct sctp_stream_out *strq, int moved_how_much SCTP_UNUSED)
{ {
asoc->last_out_stream = strq; asoc->last_out_stream = strq;
return; return;
} }
static void static void
sctp_ss_default_packet_done(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_default_packet_done(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net SCTP_UNUSED,
struct sctp_association *asoc) struct sctp_association *asoc SCTP_UNUSED)
{ {
/* Nothing to be done here */ /* Nothing to be done here */
return; return;
} }
static int static int
sctp_ss_default_get_value(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_default_get_value(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_association *asoc SCTP_UNUSED,
struct sctp_stream_out *strq, uint16_t * value) struct sctp_stream_out *strq SCTP_UNUSED, uint16_t * value SCTP_UNUSED)
{ {
/* Nothing to be done here */ /* Nothing to be done here */
return (-1); return (-1);
} }
static int static int
sctp_ss_default_set_value(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_default_set_value(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_association *asoc SCTP_UNUSED,
struct sctp_stream_out *strq, uint16_t value) struct sctp_stream_out *strq SCTP_UNUSED, uint16_t value SCTP_UNUSED)
{ {
/* Nothing to be done here */ /* Nothing to be done here */
return (-1); return (-1);
@ -247,7 +247,7 @@ sctp_ss_default_set_value(struct sctp_tcb *stcb, struct sctp_association *asoc,
static void static void
sctp_ss_rr_add(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_rr_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_out *strq,
struct sctp_stream_queue_pending *sp, int holds_lock) struct sctp_stream_queue_pending *sp SCTP_UNUSED, int holds_lock)
{ {
struct sctp_stream_out *strqt; struct sctp_stream_out *strqt;
@ -283,14 +283,14 @@ sctp_ss_rr_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
* only fills messages of the same stream in a packet. * only fills messages of the same stream in a packet.
*/ */
static struct sctp_stream_out * static struct sctp_stream_out *
sctp_ss_rrp_select(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_rrp_select(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net SCTP_UNUSED,
struct sctp_association *asoc) struct sctp_association *asoc)
{ {
return asoc->last_out_stream; return asoc->last_out_stream;
} }
static void static void
sctp_ss_rrp_packet_done(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_rrp_packet_done(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net,
struct sctp_association *asoc) struct sctp_association *asoc)
{ {
struct sctp_stream_out *strq, *strqt; struct sctp_stream_out *strq, *strqt;
@ -378,7 +378,7 @@ sctp_ss_prio_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *w
static void static void
sctp_ss_prio_add(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_prio_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp, struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp SCTP_UNUSED,
int holds_lock) int holds_lock)
{ {
struct sctp_stream_out *strqt; struct sctp_stream_out *strqt;
@ -412,7 +412,7 @@ sctp_ss_prio_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
static void static void
sctp_ss_prio_remove(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_prio_remove(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp, struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp SCTP_UNUSED,
int holds_lock) int holds_lock)
{ {
if (holds_lock == 0) { if (holds_lock == 0) {
@ -447,7 +447,7 @@ sctp_ss_prio_remove(struct sctp_tcb *stcb, struct sctp_association *asoc,
} }
static struct sctp_stream_out * static struct sctp_stream_out *
sctp_ss_prio_select(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_prio_select(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net,
struct sctp_association *asoc) struct sctp_association *asoc)
{ {
struct sctp_stream_out *strq, *strqt, *strqn; struct sctp_stream_out *strq, *strqt, *strqn;
@ -493,7 +493,7 @@ sctp_ss_prio_select(struct sctp_tcb *stcb, struct sctp_nets *net,
} }
static int static int
sctp_ss_prio_get_value(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_prio_get_value(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_association *asoc SCTP_UNUSED,
struct sctp_stream_out *strq, uint16_t * value) struct sctp_stream_out *strq, uint16_t * value)
{ {
if (strq == NULL) { if (strq == NULL) {
@ -559,7 +559,7 @@ sctp_ss_fb_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *wit
static void static void
sctp_ss_fb_add(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_fb_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp, struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp SCTP_UNUSED,
int holds_lock) int holds_lock)
{ {
if (holds_lock == 0) { if (holds_lock == 0) {
@ -580,7 +580,7 @@ sctp_ss_fb_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
static void static void
sctp_ss_fb_remove(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_fb_remove(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp, struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp SCTP_UNUSED,
int holds_lock) int holds_lock)
{ {
if (holds_lock == 0) { if (holds_lock == 0) {
@ -615,7 +615,7 @@ sctp_ss_fb_remove(struct sctp_tcb *stcb, struct sctp_association *asoc,
} }
static struct sctp_stream_out * static struct sctp_stream_out *
sctp_ss_fb_select(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_fb_select(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net,
struct sctp_association *asoc) struct sctp_association *asoc)
{ {
struct sctp_stream_out *strq = NULL, *strqt; struct sctp_stream_out *strq = NULL, *strqt;
@ -648,9 +648,9 @@ sctp_ss_fb_select(struct sctp_tcb *stcb, struct sctp_nets *net,
} }
static void static void
sctp_ss_fb_scheduled(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_fb_scheduled(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net SCTP_UNUSED,
struct sctp_association *asoc, struct sctp_stream_out *strq, struct sctp_association *asoc, struct sctp_stream_out *strq,
int moved_how_much) int moved_how_much SCTP_UNUSED)
{ {
struct sctp_stream_out *strqt; struct sctp_stream_out *strqt;
int subtract; int subtract;
@ -732,7 +732,7 @@ sctp_ss_fcfs_clear(struct sctp_tcb *stcb, struct sctp_association *asoc,
} }
static void static void
sctp_ss_fcfs_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *with_strq) sctp_ss_fcfs_init_stream(struct sctp_stream_out *strq SCTP_UNUSED, struct sctp_stream_out *with_strq SCTP_UNUSED)
{ {
/* Nothing to be done here */ /* Nothing to be done here */
return; return;
@ -740,7 +740,7 @@ sctp_ss_fcfs_init_stream(struct sctp_stream_out *strq, struct sctp_stream_out *w
static void static void
sctp_ss_fcfs_add(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_fcfs_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp, struct sctp_stream_out *strq SCTP_UNUSED, struct sctp_stream_queue_pending *sp,
int holds_lock) int holds_lock)
{ {
if (holds_lock == 0) { if (holds_lock == 0) {
@ -757,7 +757,7 @@ sctp_ss_fcfs_add(struct sctp_tcb *stcb, struct sctp_association *asoc,
} }
static int static int
sctp_ss_fcfs_is_empty(struct sctp_tcb *stcb, struct sctp_association *asoc) sctp_ss_fcfs_is_empty(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_association *asoc)
{ {
if (TAILQ_EMPTY(&asoc->ss_data.out_list)) { if (TAILQ_EMPTY(&asoc->ss_data.out_list)) {
return (1); return (1);
@ -768,7 +768,7 @@ sctp_ss_fcfs_is_empty(struct sctp_tcb *stcb, struct sctp_association *asoc)
static void static void
sctp_ss_fcfs_remove(struct sctp_tcb *stcb, struct sctp_association *asoc, sctp_ss_fcfs_remove(struct sctp_tcb *stcb, struct sctp_association *asoc,
struct sctp_stream_out *strq, struct sctp_stream_queue_pending *sp, struct sctp_stream_out *strq SCTP_UNUSED, struct sctp_stream_queue_pending *sp,
int holds_lock) int holds_lock)
{ {
if (holds_lock == 0) { if (holds_lock == 0) {
@ -787,7 +787,7 @@ sctp_ss_fcfs_remove(struct sctp_tcb *stcb, struct sctp_association *asoc,
static struct sctp_stream_out * static struct sctp_stream_out *
sctp_ss_fcfs_select(struct sctp_tcb *stcb, struct sctp_nets *net, sctp_ss_fcfs_select(struct sctp_tcb *stcb SCTP_UNUSED, struct sctp_nets *net,
struct sctp_association *asoc) struct sctp_association *asoc)
{ {
struct sctp_stream_out *strq; struct sctp_stream_out *strq;

4
sys/netinet/sctp_structs.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

6
sys/netinet/sctp_sysctl.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -138,7 +138,7 @@ sctp_init_sysctls()
static unsigned int static unsigned int
number_of_addresses(struct sctp_inpcb *inp) number_of_addresses(struct sctp_inpcb *inp)
{ {
int cnt; unsigned int cnt;
struct sctp_vrf *vrf; struct sctp_vrf *vrf;
struct sctp_ifn *sctp_ifn; struct sctp_ifn *sctp_ifn;
struct sctp_ifa *sctp_ifa; struct sctp_ifa *sctp_ifa;

4
sys/netinet/sctp_sysctl.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

10
sys/netinet/sctp_timer.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -1035,7 +1035,7 @@ sctp_t1init_timer(struct sctp_inpcb *inp,
int int
sctp_cookie_timer(struct sctp_inpcb *inp, sctp_cookie_timer(struct sctp_inpcb *inp,
struct sctp_tcb *stcb, struct sctp_tcb *stcb,
struct sctp_nets *net) struct sctp_nets *net SCTP_UNUSED)
{ {
struct sctp_nets *alt; struct sctp_nets *alt;
struct sctp_tmit_chunk *cookie; struct sctp_tmit_chunk *cookie;
@ -1264,7 +1264,7 @@ sctp_asconf_timer(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
/* Mobility adaptation */ /* Mobility adaptation */
void void
sctp_delete_prim_timer(struct sctp_inpcb *inp, struct sctp_tcb *stcb, sctp_delete_prim_timer(struct sctp_inpcb *inp, struct sctp_tcb *stcb,
struct sctp_nets *net) struct sctp_nets *net SCTP_UNUSED)
{ {
if (stcb->asoc.deleted_primary == NULL) { if (stcb->asoc.deleted_primary == NULL) {
SCTPDBG(SCTP_DEBUG_ASCONF1, "delete_prim_timer: deleted_primary is not stored...\n"); SCTPDBG(SCTP_DEBUG_ASCONF1, "delete_prim_timer: deleted_primary is not stored...\n");
@ -1451,7 +1451,7 @@ sctp_pathmtu_timer(struct sctp_inpcb *inp,
{ {
uint32_t next_mtu, mtu; uint32_t next_mtu, mtu;
next_mtu = sctp_get_next_mtu(inp, net->mtu); next_mtu = sctp_get_next_mtu(net->mtu);
if ((next_mtu > net->mtu) && (net->port == 0)) { if ((next_mtu > net->mtu) && (net->port == 0)) {
if ((net->src_addr_selected == 0) || if ((net->src_addr_selected == 0) ||

4
sys/netinet/sctp_timer.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

4
sys/netinet/sctp_uio.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived

19
sys/netinet/sctp_usrreq.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -101,10 +101,7 @@ sctp_finish(void)
void void
sctp_pathmtu_adjustment(struct sctp_inpcb *inp, sctp_pathmtu_adjustment(struct sctp_tcb *stcb, uint16_t nxtsz)
struct sctp_tcb *stcb,
struct sctp_nets *net,
uint16_t nxtsz)
{ {
struct sctp_tmit_chunk *chk; struct sctp_tmit_chunk *chk;
uint16_t overhead; uint16_t overhead;
@ -213,7 +210,7 @@ sctp_notify_mbuf(struct sctp_inpcb *inp,
} }
/* now what about the ep? */ /* now what about the ep? */
if (stcb->asoc.smallest_mtu > nxtsz) { if (stcb->asoc.smallest_mtu > nxtsz) {
sctp_pathmtu_adjustment(inp, stcb, net, nxtsz); sctp_pathmtu_adjustment(stcb, nxtsz);
} }
if (tmr_stopped) if (tmr_stopped)
sctp_timer_start(SCTP_TIMER_TYPE_PATHMTURAISE, inp, stcb, net); sctp_timer_start(SCTP_TIMER_TYPE_PATHMTURAISE, inp, stcb, net);
@ -490,7 +487,7 @@ sctp_abort(struct socket *so)
} }
static int static int
sctp_attach(struct socket *so, int proto, struct thread *p) sctp_attach(struct socket *so, int proto SCTP_UNUSED, struct thread *p SCTP_UNUSED)
{ {
struct sctp_inpcb *inp; struct sctp_inpcb *inp;
struct inpcb *ip_inp; struct inpcb *ip_inp;
@ -4739,7 +4736,7 @@ sctp_setopt(struct socket *so, int optname, void *optval, size_t optsize,
if (paddrp->spp_pathmtu > SCTP_DEFAULT_MINSEGMENT) { if (paddrp->spp_pathmtu > SCTP_DEFAULT_MINSEGMENT) {
net->mtu = paddrp->spp_pathmtu + ovh; net->mtu = paddrp->spp_pathmtu + ovh;
if (net->mtu < stcb->asoc.smallest_mtu) { if (net->mtu < stcb->asoc.smallest_mtu) {
sctp_pathmtu_adjustment(inp, stcb, net, net->mtu); sctp_pathmtu_adjustment(stcb, net->mtu);
} }
} }
} }
@ -4863,7 +4860,7 @@ sctp_setopt(struct socket *so, int optname, void *optval, size_t optsize,
if (paddrp->spp_pathmtu > SCTP_DEFAULT_MINSEGMENT) { if (paddrp->spp_pathmtu > SCTP_DEFAULT_MINSEGMENT) {
net->mtu = paddrp->spp_pathmtu + ovh; net->mtu = paddrp->spp_pathmtu + ovh;
if (net->mtu < stcb->asoc.smallest_mtu) { if (net->mtu < stcb->asoc.smallest_mtu) {
sctp_pathmtu_adjustment(inp, stcb, net, net->mtu); sctp_pathmtu_adjustment(stcb, net->mtu);
} }
} }
} }
@ -5287,7 +5284,7 @@ sctp_setopt(struct socket *so, int optname, void *optval, size_t optsize,
error = EAFNOSUPPORT; error = EAFNOSUPPORT;
break; break;
} }
sctp_bindx_delete_address(so, inp, addrs->addr, sctp_bindx_delete_address(inp, addrs->addr,
addrs->sget_assoc_id, vrf_id, addrs->sget_assoc_id, vrf_id,
&error); &error);
break; break;

6
sys/netinet/sctp_var.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -334,7 +334,7 @@ void sctp_input_with_port __P((struct mbuf *, int, uint16_t));
void sctp_input __P((struct mbuf *, int)); void sctp_input __P((struct mbuf *, int));
#endif #endif
void sctp_pathmtu_adjustment __P((struct sctp_inpcb *, struct sctp_tcb *, struct sctp_nets *, uint16_t)); void sctp_pathmtu_adjustment __P((struct sctp_tcb *, uint16_t));
void sctp_drain __P((void)); void sctp_drain __P((void));
void sctp_init __P((void)); void sctp_init __P((void));

79
sys/netinet/sctputil.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -121,7 +121,6 @@ rto_logging(struct sctp_nets *net, int from)
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
void void
@ -142,7 +141,6 @@ sctp_log_strm_del_alt(struct sctp_tcb *stcb, uint32_t tsn, uint16_t sseq, uint16
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
void void
@ -219,7 +217,6 @@ sctp_log_fr(uint32_t biggest_tsn, uint32_t biggest_new_tsn, uint32_t tsn,
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
@ -277,7 +274,6 @@ sctp_log_strm_del(struct sctp_queued_to_read *control, struct sctp_queued_to_rea
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
void void
@ -313,7 +309,6 @@ sctp_log_cwnd(struct sctp_tcb *stcb, struct sctp_nets *net, int augment, uint8_t
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
void void
@ -358,7 +353,6 @@ sctp_log_lock(struct sctp_inpcb *inp, struct sctp_tcb *stcb, uint8_t from)
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
void void
@ -386,7 +380,6 @@ sctp_log_maxburst(struct sctp_tcb *stcb, struct sctp_nets *net, int error, int b
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
void void
@ -441,7 +434,6 @@ sctp_log_mbcnt(uint8_t from, uint32_t total_oq, uint32_t book, uint32_t total_mb
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
void void
@ -454,7 +446,7 @@ sctp_misc_ints(uint8_t from, uint32_t a, uint32_t b, uint32_t c, uint32_t d)
} }
void void
sctp_wakeup_log(struct sctp_tcb *stcb, uint32_t cumtsn, uint32_t wake_cnt, int from) sctp_wakeup_log(struct sctp_tcb *stcb, uint32_t wake_cnt, int from)
{ {
struct sctp_cwnd_log sctp_clog; struct sctp_cwnd_log sctp_clog;
@ -497,11 +489,10 @@ sctp_wakeup_log(struct sctp_tcb *stcb, uint32_t cumtsn, uint32_t wake_cnt, int f
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
void void
sctp_log_block(uint8_t from, struct socket *so, struct sctp_association *asoc, int sendlen) sctp_log_block(uint8_t from, struct sctp_association *asoc, int sendlen)
{ {
struct sctp_cwnd_log sctp_clog; struct sctp_cwnd_log sctp_clog;
@ -519,11 +510,10 @@ sctp_log_block(uint8_t from, struct socket *so, struct sctp_association *asoc, i
sctp_clog.x.misc.log2, sctp_clog.x.misc.log2,
sctp_clog.x.misc.log3, sctp_clog.x.misc.log3,
sctp_clog.x.misc.log4); sctp_clog.x.misc.log4);
} }
int int
sctp_fill_stat_log(void *optval, size_t *optsize) sctp_fill_stat_log(void *optval SCTP_UNUSED, size_t *optsize SCTP_UNUSED)
{ {
/* May need to fix this if ktrdump does not work */ /* May need to fix this if ktrdump does not work */
return (0); return (0);
@ -800,7 +790,7 @@ sctp_get_prev_mtu(uint32_t val)
* entry, just return val. * entry, just return val.
*/ */
uint32_t uint32_t
sctp_get_next_mtu(struct sctp_inpcb *inp, uint32_t val) sctp_get_next_mtu(uint32_t val)
{ {
/* select another MTU that is just bigger than this one */ /* select another MTU that is just bigger than this one */
uint32_t i; uint32_t i;
@ -871,21 +861,22 @@ sctp_select_initial_TSN(struct sctp_pcb *inp)
} }
uint32_t uint32_t
sctp_select_a_tag(struct sctp_inpcb *inp, uint16_t lport, uint16_t rport, int save_in_twait) sctp_select_a_tag(struct sctp_inpcb *inp, uint16_t lport, uint16_t rport, int check)
{ {
uint32_t x, not_done; uint32_t x;
struct timeval now; struct timeval now;
(void)SCTP_GETTIME_TIMEVAL(&now); if (check) {
not_done = 1; (void)SCTP_GETTIME_TIMEVAL(&now);
while (not_done) { }
for (;;) {
x = sctp_select_initial_TSN(&inp->sctp_ep); x = sctp_select_initial_TSN(&inp->sctp_ep);
if (x == 0) { if (x == 0) {
/* we never use 0 */ /* we never use 0 */
continue; continue;
} }
if (sctp_is_vtag_good(inp, x, lport, rport, &now, save_in_twait)) { if (!check || sctp_is_vtag_good(x, lport, rport, &now)) {
not_done = 0; break;
} }
} }
return (x); return (x);
@ -2612,7 +2603,7 @@ sctp_pad_lastmbuf(struct mbuf *m, int padval, struct mbuf *last_mbuf)
static void static void
sctp_notify_assoc_change(uint32_t event, struct sctp_tcb *stcb, sctp_notify_assoc_change(uint32_t event, struct sctp_tcb *stcb,
uint32_t error, void *data, int so_locked uint32_t error, int so_locked
#if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING) #if !defined(__APPLE__) && !defined(SCTP_SO_LOCK_TESTING)
SCTP_UNUSED SCTP_UNUSED
#endif #endif
@ -2688,7 +2679,7 @@ sctp_notify_assoc_change(uint32_t event, struct sctp_tcb *stcb,
SCTP_BUF_LEN(m_notify) = sizeof(struct sctp_assoc_change); SCTP_BUF_LEN(m_notify) = sizeof(struct sctp_assoc_change);
SCTP_BUF_NEXT(m_notify) = NULL; SCTP_BUF_NEXT(m_notify) = NULL;
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -2787,7 +2778,7 @@ sctp_notify_peer_addr_change(struct sctp_tcb *stcb, uint32_t state,
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -2873,7 +2864,7 @@ sctp_notify_send_failed(struct sctp_tcb *stcb, uint32_t error,
} }
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -2949,7 +2940,7 @@ sctp_notify_send_failed2(struct sctp_tcb *stcb, uint32_t error,
} }
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -2965,8 +2956,7 @@ sctp_notify_send_failed2(struct sctp_tcb *stcb, uint32_t error,
static void static void
sctp_notify_adaptation_layer(struct sctp_tcb *stcb, sctp_notify_adaptation_layer(struct sctp_tcb *stcb)
uint32_t error)
{ {
struct mbuf *m_notify; struct mbuf *m_notify;
struct sctp_adaptation_event *sai; struct sctp_adaptation_event *sai;
@ -2993,7 +2983,7 @@ sctp_notify_adaptation_layer(struct sctp_tcb *stcb,
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -3047,7 +3037,7 @@ sctp_notify_partial_delivery_indication(struct sctp_tcb *stcb, uint32_t error,
SCTP_BUF_LEN(m_notify) = sizeof(struct sctp_pdapi_event); SCTP_BUF_LEN(m_notify) = sizeof(struct sctp_pdapi_event);
SCTP_BUF_NEXT(m_notify) = NULL; SCTP_BUF_NEXT(m_notify) = NULL;
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -3155,7 +3145,7 @@ sctp_notify_shutdown_event(struct sctp_tcb *stcb)
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -3204,7 +3194,8 @@ sctp_notify_sender_dry_event(struct sctp_tcb *stcb,
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, m_notify); 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
sctp_m_freem(m_notify); sctp_m_freem(m_notify);
@ -3258,7 +3249,7 @@ sctp_notify_stream_reset_add(struct sctp_tcb *stcb, int number_entries, int flag
} }
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -3324,7 +3315,7 @@ sctp_notify_stream_reset(struct sctp_tcb *stcb,
} }
/* append to socket */ /* append to socket */
control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination, control = sctp_build_readq_entry(stcb, stcb->asoc.primary_destination,
0, 0, 0, 0, 0, 0, 0, 0, stcb->asoc.context, 0, 0, 0,
m_notify); m_notify);
if (control == NULL) { if (control == NULL) {
/* no memory */ /* no memory */
@ -3371,11 +3362,11 @@ sctp_ulp_notify(uint32_t notification, struct sctp_tcb *stcb,
switch (notification) { switch (notification) {
case SCTP_NOTIFY_ASSOC_UP: case SCTP_NOTIFY_ASSOC_UP:
if (stcb->asoc.assoc_up_sent == 0) { if (stcb->asoc.assoc_up_sent == 0) {
sctp_notify_assoc_change(SCTP_COMM_UP, stcb, error, NULL, so_locked); sctp_notify_assoc_change(SCTP_COMM_UP, stcb, error, so_locked);
stcb->asoc.assoc_up_sent = 1; stcb->asoc.assoc_up_sent = 1;
} }
if (stcb->asoc.adaptation_needed && (stcb->asoc.adaptation_sent == 0)) { if (stcb->asoc.adaptation_needed && (stcb->asoc.adaptation_sent == 0)) {
sctp_notify_adaptation_layer(stcb, error); sctp_notify_adaptation_layer(stcb);
} }
if (stcb->asoc.peer_supports_auth == 0) { if (stcb->asoc.peer_supports_auth == 0) {
sctp_ulp_notify(SCTP_NOTIFY_NO_PEER_AUTH, stcb, 0, sctp_ulp_notify(SCTP_NOTIFY_NO_PEER_AUTH, stcb, 0,
@ -3383,7 +3374,7 @@ sctp_ulp_notify(uint32_t notification, struct sctp_tcb *stcb,
} }
break; break;
case SCTP_NOTIFY_ASSOC_DOWN: case SCTP_NOTIFY_ASSOC_DOWN:
sctp_notify_assoc_change(SCTP_SHUTDOWN_COMP, stcb, error, NULL, so_locked); sctp_notify_assoc_change(SCTP_SHUTDOWN_COMP, stcb, error, so_locked);
break; break;
case SCTP_NOTIFY_INTERFACE_DOWN: case SCTP_NOTIFY_INTERFACE_DOWN:
{ {
@ -3434,9 +3425,9 @@ sctp_ulp_notify(uint32_t notification, struct sctp_tcb *stcb,
case SCTP_NOTIFY_ASSOC_ABORTED: case SCTP_NOTIFY_ASSOC_ABORTED:
if ((stcb) && (((stcb->asoc.state & SCTP_STATE_MASK) == SCTP_STATE_COOKIE_WAIT) || if ((stcb) && (((stcb->asoc.state & SCTP_STATE_MASK) == SCTP_STATE_COOKIE_WAIT) ||
((stcb->asoc.state & SCTP_STATE_MASK) == SCTP_STATE_COOKIE_ECHOED))) { ((stcb->asoc.state & SCTP_STATE_MASK) == SCTP_STATE_COOKIE_ECHOED))) {
sctp_notify_assoc_change(SCTP_CANT_STR_ASSOC, stcb, error, NULL, so_locked); sctp_notify_assoc_change(SCTP_CANT_STR_ASSOC, stcb, error, so_locked);
} else { } else {
sctp_notify_assoc_change(SCTP_COMM_LOST, stcb, error, NULL, so_locked); sctp_notify_assoc_change(SCTP_COMM_LOST, stcb, error, so_locked);
} }
break; break;
case SCTP_NOTIFY_PEER_OPENED_STREAM: case SCTP_NOTIFY_PEER_OPENED_STREAM:
@ -3444,7 +3435,7 @@ sctp_ulp_notify(uint32_t notification, struct sctp_tcb *stcb,
case SCTP_NOTIFY_STREAM_OPENED_OK: case SCTP_NOTIFY_STREAM_OPENED_OK:
break; break;
case SCTP_NOTIFY_ASSOC_RESTART: case SCTP_NOTIFY_ASSOC_RESTART:
sctp_notify_assoc_change(SCTP_RESTART, stcb, error, data, so_locked); sctp_notify_assoc_change(SCTP_RESTART, stcb, error, so_locked);
if (stcb->asoc.peer_supports_auth == 0) { if (stcb->asoc.peer_supports_auth == 0) {
sctp_ulp_notify(SCTP_NOTIFY_NO_PEER_AUTH, stcb, 0, sctp_ulp_notify(SCTP_NOTIFY_NO_PEER_AUTH, stcb, 0,
NULL, so_locked); NULL, so_locked);
@ -3848,7 +3839,7 @@ sctp_handle_ootb(struct mbuf *m, int iphlen, int offset, struct sctphdr *sh,
*/ */
return; return;
case SCTP_SHUTDOWN_ACK: case SCTP_SHUTDOWN_ACK:
sctp_send_shutdown_complete2(m, iphlen, sh, vrf_id, port); sctp_send_shutdown_complete2(m, sh, vrf_id, port);
return; return;
default: default:
break; break;
@ -6353,7 +6344,7 @@ sctp_bindx_add_address(struct socket *so, struct sctp_inpcb *inp,
* assumes all arguments are valid/checked by caller. * assumes all arguments are valid/checked by caller.
*/ */
void void
sctp_bindx_delete_address(struct socket *so, struct sctp_inpcb *inp, sctp_bindx_delete_address(struct sctp_inpcb *inp,
struct sockaddr *sa, sctp_assoc_t assoc_id, struct sockaddr *sa, sctp_assoc_t assoc_id,
uint32_t vrf_id, int *error) uint32_t vrf_id, int *error)
{ {

11
sys/netinet/sctputil.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -127,7 +127,7 @@ sctp_append_to_readq(struct sctp_inpcb *inp,
void sctp_iterator_worker(void); void sctp_iterator_worker(void);
uint32_t sctp_get_prev_mtu(uint32_t); uint32_t sctp_get_prev_mtu(uint32_t);
uint32_t sctp_get_next_mtu(struct sctp_inpcb *, uint32_t); uint32_t sctp_get_next_mtu(uint32_t);
void void
sctp_timeout_handler(void *); sctp_timeout_handler(void *);
@ -250,7 +250,7 @@ sctp_bindx_add_address(struct socket *so, struct sctp_inpcb *inp,
struct sockaddr *sa, sctp_assoc_t assoc_id, struct sockaddr *sa, sctp_assoc_t assoc_id,
uint32_t vrf_id, int *error, void *p); uint32_t vrf_id, int *error, void *p);
void void
sctp_bindx_delete_address(struct socket *so, struct sctp_inpcb *inp, sctp_bindx_delete_address(struct sctp_inpcb *inp,
struct sockaddr *sa, sctp_assoc_t assoc_id, struct sockaddr *sa, sctp_assoc_t assoc_id,
uint32_t vrf_id, int *error); uint32_t vrf_id, int *error);
@ -333,7 +333,6 @@ void
void void
sctp_wakeup_log(struct sctp_tcb *stcb, sctp_wakeup_log(struct sctp_tcb *stcb,
uint32_t cumtsn,
uint32_t wake_cnt, int from); uint32_t wake_cnt, int from);
void sctp_log_strm_del_alt(struct sctp_tcb *stcb, uint32_t, uint16_t, uint16_t, int); void sctp_log_strm_del_alt(struct sctp_tcb *stcb, uint32_t, uint16_t, uint16_t, int);
@ -359,7 +358,7 @@ void sctp_log_closing(struct sctp_inpcb *inp, struct sctp_tcb *stcb, int16_t loc
void sctp_log_lock(struct sctp_inpcb *inp, struct sctp_tcb *stcb, uint8_t from); void sctp_log_lock(struct sctp_inpcb *inp, struct sctp_tcb *stcb, uint8_t from);
void sctp_log_maxburst(struct sctp_tcb *stcb, struct sctp_nets *, int, int, uint8_t); void sctp_log_maxburst(struct sctp_tcb *stcb, struct sctp_nets *, int, int, uint8_t);
void sctp_log_block(uint8_t, struct socket *, struct sctp_association *, int); void sctp_log_block(uint8_t, struct sctp_association *, int);
void sctp_log_rwnd(uint8_t, uint32_t, uint32_t, uint32_t); void sctp_log_rwnd(uint8_t, uint32_t, uint32_t, uint32_t);
void sctp_log_mbcnt(uint8_t, uint32_t, uint32_t, uint32_t, uint32_t); void sctp_log_mbcnt(uint8_t, uint32_t, uint32_t, uint32_t, uint32_t);
void sctp_log_rwnd_set(uint8_t, uint32_t, uint32_t, uint32_t, uint32_t); void sctp_log_rwnd_set(uint8_t, uint32_t, uint32_t, uint32_t, uint32_t);

16
sys/netinet6/sctp6_usrreq.c
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived
@ -162,11 +162,11 @@ sctp6_input(struct mbuf **i_pak, int *offp, int proto)
if (calc_check != check) { if (calc_check != check) {
SCTPDBG(SCTP_DEBUG_INPUT1, "Bad CSUM on SCTP packet calc_check:%x check:%x m:%p phlen:%d\n", SCTPDBG(SCTP_DEBUG_INPUT1, "Bad CSUM on SCTP packet calc_check:%x check:%x m:%p phlen:%d\n",
calc_check, check, m, iphlen); calc_check, check, m, iphlen);
stcb = sctp_findassociation_addr(m, iphlen, offset - sizeof(*ch), stcb = sctp_findassociation_addr(m, offset - sizeof(*ch),
sh, ch, &in6p, &net, vrf_id); sh, ch, &in6p, &net, vrf_id);
if ((net) && (port)) { if ((net) && (port)) {
if (net->port == 0) { if (net->port == 0) {
sctp_pathmtu_adjustment(in6p, stcb, net, net->mtu - sizeof(struct udphdr)); sctp_pathmtu_adjustment(stcb, net->mtu - sizeof(struct udphdr));
} }
net->port = port; net->port = port;
} }
@ -196,11 +196,11 @@ sctp6_input(struct mbuf **i_pak, int *offp, int proto)
* Locate pcb and tcb for datagram sctp_findassociation_addr() wants * Locate pcb and tcb for datagram sctp_findassociation_addr() wants
* IP/SCTP/first chunk header... * IP/SCTP/first chunk header...
*/ */
stcb = sctp_findassociation_addr(m, iphlen, offset - sizeof(*ch), stcb = sctp_findassociation_addr(m, offset - sizeof(*ch),
sh, ch, &in6p, &net, vrf_id); sh, ch, &in6p, &net, vrf_id);
if ((net) && (port)) { if ((net) && (port)) {
if (net->port == 0) { if (net->port == 0) {
sctp_pathmtu_adjustment(in6p, stcb, net, net->mtu - sizeof(struct udphdr)); sctp_pathmtu_adjustment(stcb, net->mtu - sizeof(struct udphdr));
} }
net->port = port; net->port = port;
} }
@ -230,7 +230,7 @@ sctp6_input(struct mbuf **i_pak, int *offp, int proto)
sh->v_tag = 0; sh->v_tag = 0;
} }
if (ch->chunk_type == SCTP_SHUTDOWN_ACK) { if (ch->chunk_type == SCTP_SHUTDOWN_ACK) {
sctp_send_shutdown_complete2(m, iphlen, sh, vrf_id, port); sctp_send_shutdown_complete2(m, sh, vrf_id, port);
goto bad; goto bad;
} }
if (ch->chunk_type == SCTP_SHUTDOWN_COMPLETE) { if (ch->chunk_type == SCTP_SHUTDOWN_COMPLETE) {
@ -663,7 +663,7 @@ sctp6_abort(struct socket *so)
} }
static int static int
sctp6_attach(struct socket *so, int proto, struct thread *p) sctp6_attach(struct socket *so, int proto SCTP_UNUSED, struct thread *p SCTP_UNUSED)
{ {
struct in6pcb *inp6; struct in6pcb *inp6;
int error; int error;

4
sys/netinet6/sctp6_var.h
View File

@ -7,11 +7,11 @@
* modification, are permitted provided that the following conditions are met: * modification, are permitted provided that the following conditions are met:
* *
* a) Redistributions of source code must retain the above copyright notice, * a) Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer. * this list of conditions and the following disclaimer.
* *
* b) Redistributions in binary form must reproduce the above copyright * b) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in * notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the distribution. * the documentation and/or other materials provided with the distribution.
* *
* c) Neither the name of Cisco Systems, Inc. nor the names of its * c) Neither the name of Cisco Systems, Inc. nor the names of its
* contributors may be used to endorse or promote products derived * contributors may be used to endorse or promote products derived