sys/netinet/sctp_input.c

85 sctp_handle_init(struct mbuf *m, int iphlen, int offset,
103 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
115 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
125 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
135 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
145 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
157 		sctp_abort_association(inp, stcb, m, iphlen, src, dst, sh, op_err,
188 			sctp_send_abort(m, iphlen, src, dst, sh, 0, op_err,
201 		sctp_send_initiate_ack(inp, stcb, m, iphlen, offset, src, dst,
433 sctp_process_init_ack(struct mbuf *m, int iphlen, int offset,
475 		sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen,
550 			sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen,
1283 sctp_handle_init_ack(struct mbuf *m, int iphlen, int offset,
1304 		sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen,
1316 		sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen,
1326 		sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen,
1336 		sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen,
1346 		sctp_abort_association(stcb->sctp_ep, stcb, m, iphlen,
1371 		if (sctp_process_init_ack(m, iphlen, offset, src, dst, sh, cp, stcb,
1424 sctp_process_cookie_new(struct mbuf *m, int iphlen, int offset,
1441 sctp_process_cookie_existing(struct mbuf *m, int iphlen, int offset,
1686 		sctp_send_abort(m, iphlen, src, dst, sh, 0, op_err,
1855 			return (sctp_process_cookie_new(m, iphlen, offset, src, dst,
2009 sctp_process_cookie_new(struct mbuf *m, int iphlen, int offset,
2099 		sctp_abort_association(inp, (struct sctp_tcb *)NULL, m, iphlen,
2127 		sctp_abort_association(inp, (struct sctp_tcb *)NULL, m, iphlen,
2370 sctp_handle_cookie_echo(struct mbuf *m, int iphlen, int offset,
2649 		*stcb = sctp_process_cookie_new(m, iphlen, offset, src, dst, sh,
2658 		*stcb = sctp_process_cookie_existing(m, iphlen, offset,
2743 				sctp_abort_association(*inp_p, NULL, m, iphlen,
4393 	         sctp_process_control(struct mbuf *m, int iphlen, int *offset, int length,
4427 	SCTPDBG(SCTP_DEBUG_INPUT1, "sctp_process_control: iphlen=%u, offset=%u, length=%u stcb:%p\n",
4428 	    iphlen, *offset, length, (void *)stcb);
4560 			sctp_handle_ootb(m, iphlen, *offset, src, dst, sh, inp, op_err,
4603 				sctp_handle_ootb(m, iphlen, *offset, src, dst,
4748 				sctp_abort_association(inp, stcb, m, iphlen,
4758 				sctp_abort_association(inp, stcb, m, iphlen,
4765 			sctp_handle_init(m, iphlen, *offset, src, dst, sh,
4817 				ret = sctp_handle_init_ack(m, iphlen, *offset,
5125 					sctp_abort_association(inp, stcb, m, iphlen,
5152 					    sctp_handle_cookie_echo(m, iphlen,
5609 sctp_common_input_processing(struct mbuf **mm, int iphlen, int offset, int length,
5640 		calc_check = sctp_calculate_cksum(m, iphlen);
5643 			SCTPDBG(SCTP_DEBUG_INPUT1, "Bad CSUM on SCTP packet calc_check:%x check:%x  m:%p mlen:%d iphlen:%d\n",
5644 			    calc_check, check, (void *)m, length, iphlen);
5662 				sctp_send_packet_dropped(stcb, net, m, length, iphlen, 1);
5714 				sctp_send_abort(m, iphlen, src, dst,
5754 	SCTPDBG(SCTP_DEBUG_INPUT1, "Ok, Common input processing called, m:%p iphlen:%d offset:%d length:%d stcb:%p\n",
5755 	    (void *)m, iphlen, offset, length, (void *)stcb);
5776 			sctp_handle_ootb(m, iphlen, offset, src, dst, sh, inp, op_err,
5785 		stcb = sctp_process_control(m, iphlen, &offset, length,
5828 			sctp_handle_ootb(m, iphlen, offset, src, dst, sh, inp, op_err,
5900 			sctp_handle_ootb(m, iphlen, offset, src, dst, sh, inp, op_err,
5919 		retval = sctp_process_data(mm, iphlen, &offset, length,
6023 	int iphlen;
6039 	iphlen = off;
6077 	offset = iphlen + sizeof(struct sctphdr) + sizeof(struct sctp_chunkhdr);
6085 	sh = (struct sctphdr *)((caddr_t)ip + iphlen);
6125 	sctp_common_input_processing(&m, iphlen, offset, length,