sys/netinet/sctp_input.c

1113 sctp_process_unrecog_chunk(struct sctp_tcb *stcb, uint8_t chunk_type,
1116 	switch (chunk_type) {
1128 		    chunk_type, chunk_type);
1297 				sctp_process_unrecog_chunk(stcb, unrec_chunk->ch.chunk_type, net);
1570 	if (init_cp->ch.chunk_type != SCTP_INITIATION) {
1585 	if (initack_cp->ch.chunk_type != SCTP_INITIATION_ACK) {
2122 	if (init_cp->ch.chunk_type != SCTP_INITIATION) {
2139 	if (initack_cp->ch.chunk_type != SCTP_INITIATION_ACK) {
3299 	switch (desc->chunk_type) {
3804 					fwdtsn.ch.chunk_type = SCTP_FORWARD_CUM_TSN;
3937 			fwdtsn.ch.chunk_type = SCTP_FORWARD_CUM_TSN;
4259 	ch->chunk_type = SCTP_STREAM_RESET;
4417 		desc.chunk_type = ch->chunk_type;
4434 			if (desc.chunk_type == SCTP_DATA) {
4445 		if (desc.chunk_type == SCTP_DATA) {
4598 	if (ch->chunk_type == SCTP_INITIATION) {
4609 	} else if (ch->chunk_type != SCTP_COOKIE_ECHO) {
4615 		if ((ch->chunk_type == SCTP_AUTHENTICATION) &&
4638 		if (ch->chunk_type == SCTP_COOKIE_ECHO) {
4645 		if (ch->chunk_type == SCTP_ASCONF && stcb == NULL) {
4666 			} while (asconf_ch != NULL && asconf_ch->chunk_type == SCTP_ASCONF);
4710 		if ((ch->chunk_type == SCTP_ABORT_ASSOCIATION) ||
4711 		    (ch->chunk_type == SCTP_SHUTDOWN_COMPLETE) ||
4712 		    (ch->chunk_type == SCTP_PACKET_DROPPED)) {
4728 		} else if (ch->chunk_type == SCTP_SHUTDOWN_ACK) {
4768 	if (((ch->chunk_type == SCTP_SELECTIVE_ACK) ||
4769 	    (ch->chunk_type == SCTP_NR_SELECTIVE_ACK) ||
4770 	    (ch->chunk_type == SCTP_HEARTBEAT_REQUEST)) &&
4782 		    ch->chunk_type, chk_length);
4783 		SCTP_LTRACE_CHK(inp, stcb, ch->chunk_type, chk_length);
4795 		switch (ch->chunk_type) {
4820 			if (((netp != NULL) && (*netp != NULL)) || (ch->chunk_type == SCTP_ASCONF)) {
4831 		sctp_audit_log(0xB0, ch->chunk_type);
4836 		    sctp_auth_is_required_chunk(ch->chunk_type, stcb->asoc.local_auth_chunks) &&
4842 		switch (ch->chunk_type) {
4944 				    ch->chunk_type == SCTP_SELECTIVE_ACK ? "SCTP_SACK" : "SCTP_NR_SACK");
4948 					    (ch->chunk_type == SCTP_SELECTIVE_ACK) ? "SCTP_SACK" : "SCTP_NR_SACK");
4951 				if (ch->chunk_type == SCTP_SELECTIVE_ACK) {
4974 				if (ch->chunk_type == SCTP_SELECTIVE_ACK) {
5010 				    (ch->chunk_type == SCTP_SELECTIVE_ACK) ? "SCTP_SACK" : "SCTP_NR_SACK",
5458 			if ((ch->chunk_type & 0x40) && (stcb != NULL)) {
5483 			if ((ch->chunk_type & 0x80) == 0) {
5489 		}		/* switch (ch->chunk_type) */
5554 			if ((ch->chunk_type != SCTP_INITIATION) &&
5593 	if ((ch->chunk_type != SCTP_INITIATION) &&
5618 		if (ch->chunk_type == SCTP_SHUTDOWN_ACK) {
5624 		if (ch->chunk_type == SCTP_SHUTDOWN_COMPLETE) {
5627 		if (ch->chunk_type != SCTP_ABORT_ASSOCIATION) {
5630 			    (ch->chunk_type != SCTP_INIT))) {
5687 			if ((ch->chunk_type != SCTP_INITIATION) &&