svn commit: r269475 - in head: lib/libc/net sys/netinet
Michael Tuexen
tuexen at FreeBSD.org
Sun Aug 3 14:10:13 UTC 2014
Author: tuexen
Date: Sun Aug 3 14:10:10 2014
New Revision: 269475
URL: http://svnweb.freebsd.org/changeset/base/269475
Log:
Add SCTP socket option SCTP_NRSACK_SUPPORTED to control the
NRSACK extension. The default will still be off, since it
it not an RFC (yet).
Changing the sysctl name will be in a separate commit.
MFC after: 1 week
Modified:
head/lib/libc/net/sctp_sys_calls.c
head/sys/netinet/sctp.h
head/sys/netinet/sctp_input.c
head/sys/netinet/sctp_output.c
head/sys/netinet/sctp_pcb.c
head/sys/netinet/sctp_pcb.h
head/sys/netinet/sctp_peeloff.c
head/sys/netinet/sctp_structs.h
head/sys/netinet/sctp_sysctl.c
head/sys/netinet/sctp_sysctl.h
head/sys/netinet/sctp_usrreq.c
head/sys/netinet/sctputil.c
Modified: head/lib/libc/net/sctp_sys_calls.c
==============================================================================
--- head/lib/libc/net/sctp_sys_calls.c Sun Aug 3 13:07:25 2014 (r269474)
+++ head/lib/libc/net/sctp_sys_calls.c Sun Aug 3 14:10:10 2014 (r269475)
@@ -356,6 +356,9 @@ sctp_opt_info(int sd, sctp_assoc_t id, i
case SCTP_PR_SUPPORTED:
((struct sctp_assoc_value *)arg)->assoc_id = id;
break;
+ case SCTP_NRSACK_SUPPORTED:
+ ((struct sctp_assoc_value *)arg)->assoc_id = id;
+ break;
case SCTP_MAX_BURST:
((struct sctp_assoc_value *)arg)->assoc_id = id;
break;
Modified: head/sys/netinet/sctp.h
==============================================================================
--- head/sys/netinet/sctp.h Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp.h Sun Aug 3 14:10:10 2014 (r269475)
@@ -123,6 +123,7 @@ struct sctp_paramhdr {
#define SCTP_REMOTE_UDP_ENCAPS_PORT 0x00000024
#define SCTP_ECN_SUPPORTED 0x00000025
#define SCTP_PR_SUPPORTED 0x00000026
+#define SCTP_NRSACK_SUPPORTED 0x00000027
/*
* read-only options
Modified: head/sys/netinet/sctp_input.c
==============================================================================
--- head/sys/netinet/sctp_input.c Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_input.c Sun Aug 3 14:10:10 2014 (r269475)
@@ -2787,6 +2787,7 @@ sctp_handle_cookie_echo(struct mbuf *m,
inp->sctp_cmt_on_off = (*inp_p)->sctp_cmt_on_off;
inp->ecn_supported = (*inp_p)->ecn_supported;
inp->prsctp_supported = (*inp_p)->prsctp_supported;
+ inp->nrsack_supported = (*inp_p)->nrsack_supported;
inp->partial_delivery_point = (*inp_p)->partial_delivery_point;
inp->sctp_context = (*inp_p)->sctp_context;
inp->local_strreset_support = (*inp_p)->local_strreset_support;
@@ -4911,8 +4912,7 @@ process_control_chunks:
SCTPDBG(SCTP_DEBUG_INDATA1, "No stcb when processing NR-SACK chunk\n");
break;
}
- if ((stcb->asoc.sctp_nr_sack_on_off == 0) ||
- (stcb->asoc.peer_supports_nr_sack == 0)) {
+ if (stcb->asoc.nrsack_supported == 0) {
goto unknown_chunk;
}
if (chk_length < sizeof(struct sctp_nr_sack_chunk)) {
Modified: head/sys/netinet/sctp_output.c
==============================================================================
--- head/sys/netinet/sctp_output.c Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_output.c Sun Aug 3 14:10:10 2014 (r269475)
@@ -4822,7 +4822,7 @@ sctp_send_initiate(struct sctp_inpcb *in
if (!SCTP_BASE_SYSCTL(sctp_auth_disable)) {
pr_supported->chunk_types[num_ext++] = SCTP_AUTHENTICATION;
}
- if (stcb->asoc.sctp_nr_sack_on_off == 1) {
+ if (stcb->asoc.nrsack_supported == 1) {
pr_supported->chunk_types[num_ext++] = SCTP_NR_SELECTIVE_ACK;
}
parameter_len = (uint16_t) sizeof(struct sctp_supported_chunk_types_param) + num_ext;
@@ -5925,7 +5925,8 @@ do_a_abort:
if (!SCTP_BASE_SYSCTL(sctp_auth_disable)) {
pr_supported->chunk_types[num_ext++] = SCTP_AUTHENTICATION;
}
- if (SCTP_BASE_SYSCTL(sctp_nr_sack_on_off)) {
+ if (((asoc != NULL) && (asoc->nrsack_supported == 1)) ||
+ ((asoc == NULL) && (inp->nrsack_supported == 1))) {
pr_supported->chunk_types[num_ext++] = SCTP_NR_SELECTIVE_ACK;
}
parameter_len = (uint16_t) sizeof(struct sctp_supported_chunk_types_param) + num_ext;
@@ -10419,8 +10420,7 @@ sctp_send_sack(struct sctp_tcb *stcb, in
uint8_t type;
uint8_t tsn_map;
- if ((stcb->asoc.sctp_nr_sack_on_off == 1) &&
- (stcb->asoc.peer_supports_nr_sack == 1)) {
+ if (stcb->asoc.nrsack_supported == 1) {
type = SCTP_NR_SELECTIVE_ACK;
} else {
type = SCTP_SELECTIVE_ACK;
Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_pcb.c Sun Aug 3 14:10:10 2014 (r269475)
@@ -2485,6 +2485,7 @@ sctp_inpcb_alloc(struct socket *so, uint
inp->sctp_cmt_on_off = SCTP_BASE_SYSCTL(sctp_cmt_on_off);
inp->ecn_supported = (uint8_t) SCTP_BASE_SYSCTL(sctp_ecn_enable);
inp->prsctp_supported = (uint8_t) SCTP_BASE_SYSCTL(sctp_pr_enable);
+ inp->nrsack_supported = (uint8_t) SCTP_BASE_SYSCTL(sctp_nrsack_enable);
/* init the small hash table we use to track asocid <-> tcb */
inp->sctp_asocidhash = SCTP_HASH_INIT(SCTP_STACK_VTAG_HASH_SIZE, &inp->hashasocidmark);
if (inp->sctp_asocidhash == NULL) {
@@ -6084,6 +6085,7 @@ sctp_load_addresses_from_init(struct sct
int got_random = 0, got_hmacs = 0, got_chklist = 0;
uint8_t ecn_supported;
uint8_t prsctp_supported;
+ uint8_t nrsack_supported;
#ifdef INET
struct sockaddr_in sin;
@@ -6115,6 +6117,7 @@ sctp_load_addresses_from_init(struct sct
/* Turn off ECN until we get through all params */
ecn_supported = 0;
prsctp_supported = 0;
+ nrsack_supported = 0;
TAILQ_FOREACH(net, &stcb->asoc.nets, sctp_next) {
/* mark all addresses that we have currently on the list */
net->dest_state |= SCTP_ADDR_NOT_IN_ASSOC;
@@ -6454,7 +6457,6 @@ sctp_load_addresses_from_init(struct sct
stcb->asoc.peer_supports_asconf = 0;
stcb->asoc.peer_supports_pktdrop = 0;
stcb->asoc.peer_supports_strreset = 0;
- stcb->asoc.peer_supports_nr_sack = 0;
stcb->asoc.peer_supports_auth = 0;
pr_supported = (struct sctp_supported_chunk_types_param *)phdr;
num_ent = plen - sizeof(struct sctp_paramhdr);
@@ -6471,7 +6473,7 @@ sctp_load_addresses_from_init(struct sct
stcb->asoc.peer_supports_pktdrop = 1;
break;
case SCTP_NR_SELECTIVE_ACK:
- stcb->asoc.peer_supports_nr_sack = 1;
+ nrsack_supported = 1;
break;
case SCTP_STREAM_RESET:
stcb->asoc.peer_supports_strreset = 1;
@@ -6616,6 +6618,7 @@ next_param:
}
stcb->asoc.ecn_supported &= ecn_supported;
stcb->asoc.prsctp_supported &= prsctp_supported;
+ stcb->asoc.nrsack_supported &= nrsack_supported;
/* validate authentication required parameters */
if (got_random && got_hmacs) {
stcb->asoc.peer_supports_auth = 1;
Modified: head/sys/netinet/sctp_pcb.h
==============================================================================
--- head/sys/netinet/sctp_pcb.h Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_pcb.h Sun Aug 3 14:10:10 2014 (r269475)
@@ -408,6 +408,7 @@ struct sctp_inpcb {
uint32_t sctp_cmt_on_off;
uint8_t ecn_supported;
uint8_t prsctp_supported;
+ uint8_t nrsack_supported;
struct sctp_nonpad_sndrcvinfo def_send;
/*-
* These three are here for the sosend_dgram
Modified: head/sys/netinet/sctp_peeloff.c
==============================================================================
--- head/sys/netinet/sctp_peeloff.c Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_peeloff.c Sun Aug 3 14:10:10 2014 (r269475)
@@ -120,6 +120,7 @@ sctp_do_peeloff(struct socket *head, str
n_inp->sctp_cmt_on_off = inp->sctp_cmt_on_off;
n_inp->ecn_supported = inp->ecn_supported;
n_inp->prsctp_supported = inp->prsctp_supported;
+ n_inp->nrsack_supported = inp->nrsack_supported;
n_inp->partial_delivery_point = inp->partial_delivery_point;
n_inp->sctp_context = inp->sctp_context;
n_inp->local_strreset_support = inp->local_strreset_support;
Modified: head/sys/netinet/sctp_structs.h
==============================================================================
--- head/sys/netinet/sctp_structs.h Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_structs.h Sun Aug 3 14:10:10 2014 (r269475)
@@ -1153,14 +1153,13 @@ struct sctp_association {
/* Flags whether an extension is supported or not */
uint8_t ecn_supported;
uint8_t prsctp_supported;
+ uint8_t nrsack_supported;
/* Did the peer make the stream config (add out) request */
uint8_t peer_req_out;
/* flag to indicate if peer can do asconf */
uint8_t peer_supports_asconf;
- /* EY - flag to indicate if peer can do nr_sack */
- uint8_t peer_supports_nr_sack;
/* peer authentication support flag */
uint8_t peer_supports_auth;
/* stream resets are supported by the peer */
@@ -1197,8 +1196,6 @@ struct sctp_association {
uint8_t sctp_cmt_on_off;
uint8_t iam_blocking;
uint8_t cookie_how[8];
- /* EY 05/05/08 - NR_SACK variable */
- uint8_t sctp_nr_sack_on_off;
/* JRS 5/21/07 - CMT PF variable */
uint8_t sctp_cmt_pf;
uint8_t use_precise_time;
Modified: head/sys/netinet/sctp_sysctl.c
==============================================================================
--- head/sys/netinet/sctp_sysctl.c Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_sysctl.c Sun Aug 3 14:10:10 2014 (r269475)
@@ -55,6 +55,7 @@ sctp_init_sysctls()
SCTP_BASE_SYSCTL(sctp_multiple_asconfs) = SCTPCTL_MULTIPLEASCONFS_DEFAULT;
SCTP_BASE_SYSCTL(sctp_ecn_enable) = SCTPCTL_ECN_ENABLE_DEFAULT;
SCTP_BASE_SYSCTL(sctp_pr_enable) = SCTPCTL_PR_ENABLE_DEFAULT;
+ SCTP_BASE_SYSCTL(sctp_nrsack_enable) = SCTPCTL_NRSACK_ENABLE_DEFAULT;
SCTP_BASE_SYSCTL(sctp_strict_sacks) = SCTPCTL_STRICT_SACKS_DEFAULT;
SCTP_BASE_SYSCTL(sctp_peer_chunk_oh) = SCTPCTL_PEER_CHKOH_DEFAULT;
SCTP_BASE_SYSCTL(sctp_max_burst_default) = SCTPCTL_MAXBURST_DEFAULT;
@@ -85,8 +86,6 @@ sctp_init_sysctls()
SCTP_BASE_SYSCTL(sctp_nr_incoming_streams_default) = SCTPCTL_INCOMING_STREAMS_DEFAULT;
SCTP_BASE_SYSCTL(sctp_nr_outgoing_streams_default) = SCTPCTL_OUTGOING_STREAMS_DEFAULT;
SCTP_BASE_SYSCTL(sctp_cmt_on_off) = SCTPCTL_CMT_ON_OFF_DEFAULT;
- /* EY */
- SCTP_BASE_SYSCTL(sctp_nr_sack_on_off) = SCTPCTL_NR_SACK_ON_OFF_DEFAULT;
SCTP_BASE_SYSCTL(sctp_cmt_use_dac) = SCTPCTL_CMT_USE_DAC_DEFAULT;
SCTP_BASE_SYSCTL(sctp_use_cwnd_based_maxburst) = SCTPCTL_CWND_MAXBURST_DEFAULT;
SCTP_BASE_SYSCTL(sctp_auth_disable) = SCTPCTL_AUTH_DISABLE_DEFAULT;
@@ -602,6 +601,7 @@ sysctl_sctp_check(SYSCTL_HANDLER_ARGS)
RANGECHK(SCTP_BASE_SYSCTL(sctp_auto_asconf), SCTPCTL_AUTOASCONF_MIN, SCTPCTL_AUTOASCONF_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_ecn_enable), SCTPCTL_ECN_ENABLE_MIN, SCTPCTL_ECN_ENABLE_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_pr_enable), SCTPCTL_PR_ENABLE_MIN, SCTPCTL_PR_ENABLE_MAX);
+ RANGECHK(SCTP_BASE_SYSCTL(sctp_nrsack_enable), SCTPCTL_NRSACK_ENABLE_MIN, SCTPCTL_NRSACK_ENABLE_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_strict_sacks), SCTPCTL_STRICT_SACKS_MIN, SCTPCTL_STRICT_SACKS_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_peer_chunk_oh), SCTPCTL_PEER_CHKOH_MIN, SCTPCTL_PEER_CHKOH_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_max_burst_default), SCTPCTL_MAXBURST_MIN, SCTPCTL_MAXBURST_MAX);
@@ -632,8 +632,6 @@ sysctl_sctp_check(SYSCTL_HANDLER_ARGS)
RANGECHK(SCTP_BASE_SYSCTL(sctp_nr_incoming_streams_default), SCTPCTL_INCOMING_STREAMS_MIN, SCTPCTL_INCOMING_STREAMS_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_nr_outgoing_streams_default), SCTPCTL_OUTGOING_STREAMS_MIN, SCTPCTL_OUTGOING_STREAMS_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_cmt_on_off), SCTPCTL_CMT_ON_OFF_MIN, SCTPCTL_CMT_ON_OFF_MAX);
- /* EY */
- RANGECHK(SCTP_BASE_SYSCTL(sctp_nr_sack_on_off), SCTPCTL_NR_SACK_ON_OFF_MIN, SCTPCTL_NR_SACK_ON_OFF_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_cmt_use_dac), SCTPCTL_CMT_USE_DAC_MIN, SCTPCTL_CMT_USE_DAC_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_use_cwnd_based_maxburst), SCTPCTL_CWND_MAXBURST_MIN, SCTPCTL_CWND_MAXBURST_MAX);
RANGECHK(SCTP_BASE_SYSCTL(sctp_auth_disable), SCTPCTL_AUTH_DISABLE_MIN, SCTPCTL_AUTH_DISABLE_MAX);
@@ -867,6 +865,10 @@ SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUT
&SCTP_BASE_SYSCTL(sctp_pr_enable), 0, sysctl_sctp_check, "IU",
SCTPCTL_PR_ENABLE_DESC);
+SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, nr_sack_on_off, CTLTYPE_UINT | CTLFLAG_RW,
+ &SCTP_BASE_SYSCTL(sctp_nrsack_enable), 0, sysctl_sctp_check, "IU",
+ SCTPCTL_NRSACK_ENABLE_DESC);
+
SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, strict_sacks, CTLTYPE_UINT | CTLFLAG_RW,
&SCTP_BASE_SYSCTL(sctp_strict_sacks), 0, sysctl_sctp_check, "IU",
SCTPCTL_STRICT_SACKS_DESC);
@@ -988,10 +990,6 @@ SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUT
&SCTP_BASE_SYSCTL(sctp_cmt_on_off), 0, sysctl_sctp_check, "IU",
SCTPCTL_CMT_ON_OFF_DESC);
-SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, nr_sack_on_off, CTLTYPE_UINT | CTLFLAG_RW,
- &SCTP_BASE_SYSCTL(sctp_nr_sack_on_off), 0, sysctl_sctp_check, "IU",
- SCTPCTL_NR_SACK_ON_OFF_DESC);
-
SYSCTL_VNET_PROC(_net_inet_sctp, OID_AUTO, cmt_use_dac, CTLTYPE_UINT | CTLFLAG_RW,
&SCTP_BASE_SYSCTL(sctp_cmt_use_dac), 0, sysctl_sctp_check, "IU",
SCTPCTL_CMT_USE_DAC_DESC);
Modified: head/sys/netinet/sctp_sysctl.h
==============================================================================
--- head/sys/netinet/sctp_sysctl.h Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_sysctl.h Sun Aug 3 14:10:10 2014 (r269475)
@@ -46,6 +46,7 @@ struct sctp_sysctl {
uint32_t sctp_multiple_asconfs;
uint32_t sctp_ecn_enable;
uint32_t sctp_pr_enable;
+ uint32_t sctp_nrsack_enable;
uint32_t sctp_fr_max_burst_default;
uint32_t sctp_strict_sacks;
uint32_t sctp_peer_chunk_oh;
@@ -77,8 +78,6 @@ struct sctp_sysctl {
uint32_t sctp_nr_outgoing_streams_default;
uint32_t sctp_cmt_on_off;
uint32_t sctp_cmt_use_dac;
- /* EY 5/5/08 - nr_sack flag variable */
- uint32_t sctp_nr_sack_on_off;
uint32_t sctp_use_cwnd_based_maxburst;
uint32_t sctp_auth_disable;
uint32_t sctp_nat_friendly;
@@ -161,6 +160,13 @@ struct sctp_sysctl {
#define SCTPCTL_PR_ENABLE_MAX 1
#define SCTPCTL_PR_ENABLE_DEFAULT 1
+/* nrsack_enable: Enable NR_SACK */
+#define SCTPCTL_NRSACK_ENABLE_DESC "Enable NR_SACK"
+#define SCTPCTL_NRSACK_ENABLE_MIN 0
+#define SCTPCTL_NRSACK_ENABLE_MAX 1
+#define SCTPCTL_NRSACK_ENABLE_DEFAULT 0
+
+
/* strict_sacks: Enable SCTP Strict SACK checking */
#define SCTPCTL_STRICT_SACKS_DESC "Enable SCTP Strict SACK checking"
#define SCTPCTL_STRICT_SACKS_MIN 0
@@ -348,12 +354,6 @@ struct sctp_sysctl {
#define SCTPCTL_CMT_ON_OFF_MAX SCTP_CMT_MAX
#define SCTPCTL_CMT_ON_OFF_DEFAULT SCTP_CMT_OFF
-/* EY - nr_sack_on_off: NR_SACK on/off flag */
-#define SCTPCTL_NR_SACK_ON_OFF_DESC "NR_SACK on/off flag"
-#define SCTPCTL_NR_SACK_ON_OFF_MIN 0
-#define SCTPCTL_NR_SACK_ON_OFF_MAX 1
-#define SCTPCTL_NR_SACK_ON_OFF_DEFAULT 0
-
/* cmt_use_dac: CMT DAC on/off flag */
#define SCTPCTL_CMT_USE_DAC_DESC "CMT DAC on/off flag"
#define SCTPCTL_CMT_USE_DAC_MIN 0
Modified: head/sys/netinet/sctp_usrreq.c
==============================================================================
--- head/sys/netinet/sctp_usrreq.c Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctp_usrreq.c Sun Aug 3 14:10:10 2014 (r269475)
@@ -3348,6 +3348,33 @@ flags_out:
}
break;
}
+ case SCTP_NRSACK_SUPPORTED:
+ {
+ struct sctp_assoc_value *av;
+
+ SCTP_CHECK_AND_CAST(av, optval, struct sctp_assoc_value, *optsize);
+ SCTP_FIND_STCB(inp, stcb, av->assoc_id);
+
+ if (stcb) {
+ av->assoc_value = stcb->asoc.nrsack_supported;
+ SCTP_TCB_UNLOCK(stcb);
+ } else {
+ if ((inp->sctp_flags & SCTP_PCB_FLAGS_TCPTYPE) ||
+ (inp->sctp_flags & SCTP_PCB_FLAGS_IN_TCPPOOL) ||
+ (av->assoc_id == SCTP_FUTURE_ASSOC)) {
+ SCTP_INP_RLOCK(inp);
+ av->assoc_value = inp->nrsack_supported;
+ SCTP_INP_RUNLOCK(inp);
+ } else {
+ SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, EINVAL);
+ error = EINVAL;
+ }
+ }
+ if (error == 0) {
+ *optsize = sizeof(struct sctp_assoc_value);
+ }
+ break;
+ }
case SCTP_ENABLE_STREAM_RESET:
{
struct sctp_assoc_value *av;
@@ -5969,6 +5996,35 @@ sctp_setopt(struct socket *so, int optna
}
break;
}
+ case SCTP_NRSACK_SUPPORTED:
+ {
+ struct sctp_assoc_value *av;
+
+ SCTP_CHECK_AND_CAST(av, optval, struct sctp_assoc_value, optsize);
+ SCTP_FIND_STCB(inp, stcb, av->assoc_id);
+
+ if (stcb) {
+ SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, EINVAL);
+ error = EINVAL;
+ SCTP_TCB_UNLOCK(stcb);
+ } else {
+ if ((inp->sctp_flags & SCTP_PCB_FLAGS_TCPTYPE) ||
+ (inp->sctp_flags & SCTP_PCB_FLAGS_IN_TCPPOOL) ||
+ (av->assoc_id == SCTP_FUTURE_ASSOC)) {
+ SCTP_INP_WLOCK(inp);
+ if (av->assoc_value == 0) {
+ inp->nrsack_supported = 0;
+ } else {
+ inp->nrsack_supported = 1;
+ }
+ SCTP_INP_WUNLOCK(inp);
+ } else {
+ SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, EINVAL);
+ error = EINVAL;
+ }
+ }
+ break;
+ }
default:
SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, ENOPROTOOPT);
error = ENOPROTOOPT;
Modified: head/sys/netinet/sctputil.c
==============================================================================
--- head/sys/netinet/sctputil.c Sun Aug 3 13:07:25 2014 (r269474)
+++ head/sys/netinet/sctputil.c Sun Aug 3 14:10:10 2014 (r269475)
@@ -906,7 +906,7 @@ sctp_init_asoc(struct sctp_inpcb *inp, s
asoc->sctp_cmt_on_off = inp->sctp_cmt_on_off;
asoc->ecn_supported = inp->ecn_supported;
asoc->prsctp_supported = inp->prsctp_supported;
- asoc->sctp_nr_sack_on_off = (uint8_t) SCTP_BASE_SYSCTL(sctp_nr_sack_on_off);
+ asoc->nrsack_supported = inp->nrsack_supported;
asoc->sctp_cmt_pf = (uint8_t) 0;
asoc->sctp_frag_point = inp->sctp_frag_point;
asoc->sctp_features = inp->sctp_features;
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