diff --git a/sys/netinet/sctp_os_bsd.h b/sys/netinet/sctp_os_bsd.h
index 12a666b8eead..39c0a8cb5c2a 100644
--- a/sys/netinet/sctp_os_bsd.h
+++ b/sys/netinet/sctp_os_bsd.h
@@ -411,28 +411,30 @@ typedef struct route sctp_route_t;
 /*
  * IP output routines
  */
-#define SCTP_IP_OUTPUT(result, o_pak, ro, stcb, vrf_id) \
-{ \
-	int o_flgs = IP_RAWOUTPUT; \
-	struct sctp_tcb *local_stcb = stcb; \
-	if (local_stcb && \
-	    local_stcb->sctp_ep && \
-	    local_stcb->sctp_ep->sctp_socket) \
-		o_flgs |= local_stcb->sctp_ep->sctp_socket->so_options & SO_DONTROUTE; \
-	m_clrprotoflags(o_pak); \
-	result = ip_output(o_pak, NULL, ro, o_flgs, 0, NULL); \
+#define SCTP_IP_OUTPUT(result, o_pak, ro, _inp, vrf_id)                      \
+{                                                                            \
+	struct sctp_inpcb *local_inp = _inp;                                 \
+	int o_flgs = IP_RAWOUTPUT;                                           \
+	                                                                     \
+	m_clrprotoflags(o_pak);                                              \
+	if ((local_inp != NULL) && (local_inp->sctp_socket != NULL)) {       \
+		o_flgs |= local_inp->sctp_socket->so_options & SO_DONTROUTE; \
+	}                                                                    \
+	result = ip_output(o_pak, NULL, ro, o_flgs, 0, NULL);                \
 }
 
-#define SCTP_IP6_OUTPUT(result, o_pak, ro, ifp, stcb, vrf_id) \
-{ \
-	struct sctp_tcb *local_stcb = stcb; \
-	m_clrprotoflags(o_pak); \
-	if (local_stcb && local_stcb->sctp_ep) \
-		result = ip6_output(o_pak, \
-				    ((struct inpcb *)(local_stcb->sctp_ep))->in6p_outputopts, \
-				    (ro), 0, 0, ifp, NULL); \
-	else \
-		result = ip6_output(o_pak, NULL, (ro), 0, 0, ifp, NULL); \
+#define SCTP_IP6_OUTPUT(result, o_pak, ro, ifp, _inp, vrf_id)                \
+{                                                                            \
+	struct sctp_inpcb *local_inp = _inp;                                 \
+	                                                                     \
+	m_clrprotoflags(o_pak);                                              \
+	if (local_inp != NULL) {                                             \
+		result = ip6_output(o_pak,                                   \
+		                    local_inp->ip_inp.inp.in6p_outputopts,   \
+		                    (ro), 0, 0, ifp, NULL);                  \
+	} else {                                                             \
+		result = ip6_output(o_pak, NULL, (ro), 0, 0, ifp, NULL);     \
+	}                                                                    \
 }
 
 struct mbuf *
diff --git a/sys/netinet/sctp_output.c b/sys/netinet/sctp_output.c
index 9b4c9093512a..65767f9f73a9 100644
--- a/sys/netinet/sctp_output.c
+++ b/sys/netinet/sctp_output.c
@@ -4220,7 +4220,7 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp,
 #endif
 			/* send it out.  table id is taken from stcb */
 			SCTP_PROBE5(send, NULL, stcb, ip, stcb, sctphdr);
-			SCTP_IP_OUTPUT(ret, o_pak, ro, stcb, vrf_id);
+			SCTP_IP_OUTPUT(ret, o_pak, ro, inp, vrf_id);
 			if (port) {
 				UDPSTAT_INC(udps_opackets);
 			}
@@ -4544,7 +4544,7 @@ sctp_lowlevel_chunk_output(struct sctp_inpcb *inp,
 				sctp_packet_log(o_pak);
 #endif
 			SCTP_PROBE5(send, NULL, stcb, ip6h, stcb, sctphdr);
-			SCTP_IP6_OUTPUT(ret, o_pak, (struct route_in6 *)ro, &ifp, stcb, vrf_id);
+			SCTP_IP6_OUTPUT(ret, o_pak, (struct route_in6 *)ro, &ifp, inp, vrf_id);
 			if (net) {
 				/* for link local this must be done */
 				sin6->sin6_scope_id = prev_scope;