sys/netinet/sctp_input.c

84     struct sockaddr *src, struct sockaddr *dst, struct sctphdr *sh,
101 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
113 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
123 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
133 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
143 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
153 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, NULL,
182 			sctp_send_abort(m, iphlen, src, dst, sh, 0, NULL,
196 		    sh, cp,
428     struct sockaddr *src, struct sockaddr *dst, struct sctphdr *sh,
470 		    src, dst, sh, NULL,
546 			    src, dst, sh, op_err,
1290     struct sockaddr *src, struct sockaddr *dst, struct sctphdr *sh,
1311 		    src, dst, sh, op_err,
1323 		    src, dst, sh, op_err,
1333 		    src, dst, sh, op_err,
1343 		    src, dst, sh, op_err,
1353 		    src, dst, sh, op_err,
1377 		if (sctp_process_init_ack(m, iphlen, offset, src, dst, sh, cp, stcb,
1432     struct sctphdr *sh, struct sctp_state_cookie *cookie, int cookie_len,
1449     struct sctphdr *sh, struct sctp_state_cookie *cookie, int cookie_len,
1491 		sctp_send_operr_to(src, dst, sh, cookie->peers_vtag, op_err,
1717 		sctp_send_abort(m, iphlen, src, dst, sh, 0, op_err,
1887 			    sh, cookie, cookie_len,
2033     struct sctphdr *sh, struct sctp_state_cookie *cookie, int cookie_len,
2132 		    src, dst, sh, op_err,
2160 		    src, dst, sh, op_err,
2407     struct sctphdr *sh, struct sctp_cookie_echo_chunk *cp,
2451 	if ((cookie->peerport != sh->src_port) &&
2452 	    (cookie->myport != sh->dest_port) &&
2453 	    (cookie->my_vtag != sh->v_tag)) {
2597 		sctp_send_operr_to(src, dst, sh, cookie->peers_vtag, op_err,
2618 		sin6.sin6_port = sh->src_port;
2630 		sin.sin_port = sh->src_port;
2684 		*stcb = sctp_process_cookie_new(m, iphlen, offset, src, dst, sh,
2694 		    src, dst, sh,
2779 				    src, dst, sh, op_err,
4419              struct sctphdr *sh, struct sctp_chunkhdr *ch, struct sctp_inpcb *inp,
4464 	vtag_in = ntohl(sh->v_tag);
4537 				    sh, &inp, netp, vrf_id);
4579 			sctp_handle_ootb(m, iphlen, *offset, src, dst, sh, inp,
4620 				    sh, inp,
4763 				    src, dst, sh, NULL,
4775 				    src, dst, sh, op_err,
4781 			sctp_handle_init(m, iphlen, *offset, src, dst, sh,
4834 				    src, dst, sh,
5145 					    src, dst, sh, op_err,
5174 					    sh,
5618     struct sctphdr *sh, struct sctp_chunkhdr *ch,
5644 		check = sh->checksum;
5645 		sh->checksum = 0;
5647 		sh->checksum = check;
5652 			    sh, ch, &inp, &net, vrf_id);
5678 	if (sh->dest_port == 0) {
5683 	    sh, ch, &inp, &net, vrf_id);
5702 			sctp_send_shutdown_complete2(src, dst, sh,
5715 				    sh, 0, NULL,
5773 			sctp_handle_ootb(m, iphlen, offset, src, dst, sh, inp,
5783 		    src, dst, sh, ch,
5820 			sctp_handle_ootb(m, iphlen, offset, src, dst, sh, inp,
5825 		if (stcb->asoc.my_vtag != ntohl(sh->v_tag)) {
5889 			sctp_handle_ootb(m, iphlen, offset, src, dst, sh, inp,
5909 		    src, dst, sh,
6017 	struct sctphdr *sh;
6074 	sh = (struct sctphdr *)((caddr_t)ip + iphlen);
6075 	ch = (struct sctp_chunkhdr *)((caddr_t)sh + sizeof(struct sctphdr));
6080 	src.sin_port = sh->src_port;
6085 	dst.sin_port = sh->dest_port;
6117 	    sh, ch,
6141 	struct sctphdr *sh;
6162 			sh = (struct sctphdr *)((caddr_t)ip + off);
6163 			tag = htonl(sh->v_tag);
6164 			flowid = tag ^ ntohs(sh->dest_port) ^ ntohs(sh->src_port);