475 		desc->fd_lens[i] = lens[i];  in init_frame_desc()
496 		ceph_encode_32(&p, desc->fd_lens[i]);  in encode_preamble()
527 		desc->fd_lens[i] = ceph_decode_32(&p);  in decode_preamble()
531 	if (desc->fd_lens[0] < 0 ||  in decode_preamble()
532 	    desc->fd_lens[0] > CEPH_MSG_MAX_CONTROL_LEN) {  in decode_preamble()
533 		pr_err("bad control segment length %d\n", desc->fd_lens[0]);  in decode_preamble()
536 	if (desc->fd_lens[1] < 0 ||  in decode_preamble()
537 	    desc->fd_lens[1] > CEPH_MSG_MAX_FRONT_LEN) {  in decode_preamble()
538 		pr_err("bad front segment length %d\n", desc->fd_lens[1]);  in decode_preamble()
541 	if (desc->fd_lens[2] < 0 ||  in decode_preamble()
542 	    desc->fd_lens[2] > CEPH_MSG_MAX_MIDDLE_LEN) {  in decode_preamble()
543 		pr_err("bad middle segment length %d\n", desc->fd_lens[2]);  in decode_preamble()
546 	if (desc->fd_lens[3] < 0 ||  in decode_preamble()
547 	    desc->fd_lens[3] > CEPH_MSG_MAX_DATA_LEN) {  in decode_preamble()
548 		pr_err("bad data segment length %d\n", desc->fd_lens[3]);  in decode_preamble()
556 	if (!desc->fd_lens[desc->fd_seg_cnt - 1]) {  in decode_preamble()
641 	int ctrl_len = con->v2.in_desc.fd_lens[0];  in verify_control_crc()
1070 	int ctrl_len = con->v2.in_desc.fd_lens[0];  in decrypt_control_remainder()
1806 	int ctrl_len = con->v2.in_desc.fd_lens[0];  in prepare_read_control()
1842 	int ctrl_len = con->v2.in_desc.fd_lens[0];  in prepare_read_control_remainder()
2140 	dout("%s con %p %d+%d+%d\n", __func__, con, desc->fd_lens[1],  in prepare_skip_message()
2141 	     desc->fd_lens[2], desc->fd_lens[3]);  in prepare_skip_message()
2143 	tail_len = __tail_onwire_len(desc->fd_lens[1], desc->fd_lens[2],  in prepare_skip_message()
2144 				     desc->fd_lens[3], con_secure(con));  in prepare_skip_message()
2886 	fill_header(&hdr, hdr2, desc->fd_lens[1], desc->fd_lens[2],  in process_message_header()
2887 		    desc->fd_lens[3], &con->peer_name);  in process_message_header()
2921 	void *end = p + con->v2.in_desc.fd_lens[0];  in __handle_control()
2983 	     con, desc->fd_tag, desc->fd_seg_cnt, desc->fd_lens[0],  in handle_preamble()
2984 	     desc->fd_lens[1], desc->fd_lens[2], desc->fd_lens[3]);  in handle_preamble()
2989 	if (desc->fd_lens[0] > CEPH_PREAMBLE_INLINE_LEN)  in handle_preamble()
2997 	int ctrl_len = con->v2.in_desc.fd_lens[0];  in handle_control()