4322 	uint32_t chk_length, contiguous;  in sctp_process_control()  local
4518 		chk_length = ntohs(ch->chunk_length);  in sctp_process_control()
4520 		    ch->chunk_type, chk_length);  in sctp_process_control()
4521 		SCTP_LTRACE_CHK(inp, stcb, ch->chunk_type, chk_length);  in sctp_process_control()
4522 		if (chk_length < sizeof(*ch) ||  in sctp_process_control()
4523 		    (*offset + (int)chk_length) > length) {  in sctp_process_control()
4541 			contiguous = min(chk_length, sizeof(chunk_buf));  in sctp_process_control()
4582 			    (length - *offset > (int)SCTP_SIZE32(chk_length))) {  in sctp_process_control()
4591 			if (chk_length > SCTP_LARGEST_INIT_ACCEPTED) {  in sctp_process_control()
4632 			    (length - *offset > (int)SCTP_SIZE32(chk_length))) {  in sctp_process_control()
4678 					if (chk_length < sizeof(struct sctp_sack_chunk)) {  in sctp_process_control()
4686 					if (chk_length < sizeof(struct sctp_nr_sack_chunk)) {  in sctp_process_control()
4711 					    num_dup * sizeof(uint32_t) != chk_length) {  in sctp_process_control()
4728 					    num_dup * sizeof(uint32_t) != chk_length) {  in sctp_process_control()
4780 				    chk_length, *netp);  in sctp_process_control()
4785 			if ((stcb == NULL) || (chk_length != sizeof(struct sctp_heartbeat_chunk))) {  in sctp_process_control()
4812 			if ((stcb == NULL) || (chk_length != sizeof(struct sctp_shutdown_chunk))) {  in sctp_process_control()
4827 			if ((chk_length == sizeof(struct sctp_shutdown_ack_chunk)) &&  in sctp_process_control()
4967 			if ((stcb == NULL) || chk_length != sizeof(struct sctp_cookie_ack_chunk)) {  in sctp_process_control()
4993 			if ((chk_length != sizeof(struct sctp_ecne_chunk)) &&  in sctp_process_control()
4994 			    (chk_length != sizeof(struct old_sctp_ecne_chunk))) {  in sctp_process_control()
5008 			if (chk_length != sizeof(struct sctp_cwr_chunk)) {  in sctp_process_control()
5017 			    (length - *offset > (int)SCTP_SIZE32(chk_length))) {  in sctp_process_control()
5021 			if ((chk_length == sizeof(struct sctp_shutdown_complete_chunk)) &&  in sctp_process_control()
5048 			if (chk_length < sizeof(struct sctp_asconf_ack_chunk)) {  in sctp_process_control()
5077 			if (chk_length < sizeof(struct sctp_forward_tsn_chunk)) {  in sctp_process_control()
5120 			if (chk_length < sizeof(struct sctp_stream_reset_tsn_req)) {  in sctp_process_control()
5137 			if (chk_length < sizeof(struct sctp_pktdrop_chunk)) {  in sctp_process_control()
5143 				    min(chk_length, contiguous));  in sctp_process_control()
5152 					auth_len = chk_length;  in sctp_process_control()
5161 			if ((chk_length < (sizeof(struct sctp_auth_chunk))) ||  in sctp_process_control()
5162 			    (chk_length > (sizeof(struct sctp_auth_chunk) +  in sctp_process_control()
5197 					len = min(SCTP_SIZE32(chk_length), (uint32_t)(length - *offset));  in sctp_process_control()
5225 		*offset += SCTP_SIZE32(chk_length);  in sctp_process_control()