366 				    struct radius_msg_list *entry,  in radius_client_retransmit()  argument
377 	if (entry->msg_type == RADIUS_ACCT ||  in radius_client_retransmit()
378 	    entry->msg_type == RADIUS_ACCT_INTERIM) {  in radius_client_retransmit()
389 		if (entry->attempts == 0)  in radius_client_retransmit()
406 		if (entry->attempts == 0)  in radius_client_retransmit()
414 	if (entry->msg_type == RADIUS_ACCT_INTERIM) {  in radius_client_retransmit()
418 			   MAC2STR(entry->addr));  in radius_client_retransmit()
420 			radius->interim_error_cb(entry->addr,  in radius_client_retransmit()
431 	if (entry->msg_type == RADIUS_ACCT &&  in radius_client_retransmit()
432 	    radius_msg_get_attr_ptr(entry->msg, RADIUS_ATTR_ACCT_DELAY_TIME,  in radius_client_retransmit()
443 		hdr = radius_msg_get_hdr(entry->msg);  in radius_client_retransmit()
447 		delay_time = now - entry->first_try;  in radius_client_retransmit()
453 		radius_msg_finish_acct(entry->msg, entry->shared_secret,  in radius_client_retransmit()
454 				       entry->shared_secret_len);  in radius_client_retransmit()
456 			radius_msg_dump(entry->msg);  in radius_client_retransmit()
460 	if (entry->accu_attempts > RADIUS_CLIENT_MAX_FAILOVER *  in radius_client_retransmit()
467 	entry->attempts++;  in radius_client_retransmit()
468 	entry->accu_attempts++;  in radius_client_retransmit()
469 	hostapd_logger(radius->ctx, entry->addr, HOSTAPD_MODULE_RADIUS,  in radius_client_retransmit()
471 		       radius_msg_get_hdr(entry->msg)->identifier);  in radius_client_retransmit()
473 	os_get_reltime(&entry->last_attempt);  in radius_client_retransmit()
474 	buf = radius_msg_get_buf(entry->msg);  in radius_client_retransmit()
476 		if (radius_client_handle_send_error(radius, s, entry->msg_type)  in radius_client_retransmit()
481 	entry->next_try = now + entry->next_wait;  in radius_client_retransmit()
482 	entry->next_wait *= 2;  in radius_client_retransmit()
483 	if (entry->next_wait > RADIUS_CLIENT_MAX_WAIT)  in radius_client_retransmit()
484 		entry->next_wait = RADIUS_CLIENT_MAX_WAIT;  in radius_client_retransmit()
495 	struct radius_msg_list *entry, *prev, *tmp;  in radius_client_timer()  local
500 	entry = radius->msgs;  in radius_client_timer()
501 	if (!entry)  in radius_client_timer()
506 	while (entry) {  in radius_client_timer()
507 		if (now.sec >= entry->next_try) {  in radius_client_timer()
508 			s = entry->msg_type == RADIUS_AUTH ? radius->auth_sock :  in radius_client_timer()
510 			if (entry->attempts > RADIUS_CLIENT_NUM_FAILOVER ||  in radius_client_timer()
511 			    (s < 0 && entry->attempts > 0)) {  in radius_client_timer()
512 				if (entry->msg_type == RADIUS_ACCT ||  in radius_client_timer()
513 				    entry->msg_type == RADIUS_ACCT_INTERIM)  in radius_client_timer()
519 		entry = entry->next;  in radius_client_timer()
528 	entry = radius->msgs;  in radius_client_timer()
532 	while (entry) {  in radius_client_timer()
534 		if (now.sec >= entry->next_try &&  in radius_client_timer()
535 		    radius_client_retransmit(radius, entry, now.sec)) {  in radius_client_timer()
537 				prev->next = entry->next;  in radius_client_timer()
539 				radius->msgs = entry->next;  in radius_client_timer()
541 			tmp = entry;  in radius_client_timer()
542 			entry = entry->next;  in radius_client_timer()
551 			entry = radius->msgs;  in radius_client_timer()
556 		if (first == 0 || entry->next_try < first)  in radius_client_timer()
557 			first = entry->next_try;  in radius_client_timer()
559 		prev = entry;  in radius_client_timer()
560 		entry = entry->next;  in radius_client_timer()
581 	struct radius_msg_list *entry;  in radius_client_auth_failover()  local
591 	for (entry = radius->msgs; entry; entry = entry->next) {  in radius_client_auth_failover()
592 		if (entry->msg_type == RADIUS_AUTH)  in radius_client_auth_failover()
610 	struct radius_msg_list *entry;  in radius_client_acct_failover()  local
620 	for (entry = radius->msgs; entry; entry = entry->next) {  in radius_client_acct_failover()
621 		if (entry->msg_type == RADIUS_ACCT ||  in radius_client_acct_failover()
622 		    entry->msg_type == RADIUS_ACCT_INTERIM)  in radius_client_acct_failover()
640 	struct radius_msg_list *entry;  in radius_client_update_timeout()  local
649 	for (entry = radius->msgs; entry; entry = entry->next) {  in radius_client_update_timeout()
650 		if (first == 0 || entry->next_try < first)  in radius_client_update_timeout()
651 			first = entry->next_try;  in radius_client_update_timeout()
671 	struct radius_msg_list *entry, *prev;  in radius_client_list_add()  local
680 	entry = os_zalloc(sizeof(*entry));  in radius_client_list_add()
681 	if (entry == NULL) {  in radius_client_list_add()
688 		os_memcpy(entry->addr, addr, ETH_ALEN);  in radius_client_list_add()
689 	entry->msg = msg;  in radius_client_list_add()
690 	entry->msg_type = msg_type;  in radius_client_list_add()
691 	entry->shared_secret = shared_secret;  in radius_client_list_add()
692 	entry->shared_secret_len = shared_secret_len;  in radius_client_list_add()
693 	os_get_reltime(&entry->last_attempt);  in radius_client_list_add()
694 	entry->first_try = entry->last_attempt.sec;  in radius_client_list_add()
695 	entry->next_try = entry->first_try + RADIUS_CLIENT_FIRST_WAIT;  in radius_client_list_add()
696 	entry->attempts = 1;  in radius_client_list_add()
697 	entry->accu_attempts = 1;  in radius_client_list_add()
698 	entry->next_wait = RADIUS_CLIENT_FIRST_WAIT * 2;  in radius_client_list_add()
699 	if (entry->next_wait > RADIUS_CLIENT_MAX_WAIT)  in radius_client_list_add()
700 		entry->next_wait = RADIUS_CLIENT_MAX_WAIT;  in radius_client_list_add()
701 	entry->next = radius->msgs;  in radius_client_list_add()
702 	radius->msgs = entry;  in radius_client_list_add()
708 		while (entry->next) {  in radius_client_list_add()
709 			prev = entry;  in radius_client_list_add()
710 			entry = entry->next;  in radius_client_list_add()
714 			radius_client_msg_free(entry);  in radius_client_list_add()
970 	struct radius_msg_list *entry, *prev, *_remove;  in radius_client_get_id()  local
975 	entry = radius->msgs;  in radius_client_get_id()
977 	while (entry) {  in radius_client_get_id()
978 		if (radius_msg_get_hdr(entry->msg)->identifier == id) {  in radius_client_get_id()
979 			hostapd_logger(radius->ctx, entry->addr,  in radius_client_get_id()
985 				prev->next = entry->next;  in radius_client_get_id()
987 				radius->msgs = entry->next;  in radius_client_get_id()
988 			_remove = entry;  in radius_client_get_id()
991 			prev = entry;  in radius_client_get_id()
993 		entry = entry->next;  in radius_client_get_id()
1010 	struct radius_msg_list *entry, *prev, *tmp;  in radius_client_flush()  local
1016 	entry = radius->msgs;  in radius_client_flush()
1018 	while (entry) {  in radius_client_flush()
1019 		if (!only_auth || entry->msg_type == RADIUS_AUTH) {  in radius_client_flush()
1021 				prev->next = entry->next;  in radius_client_flush()
1023 				radius->msgs = entry->next;  in radius_client_flush()
1025 			tmp = entry;  in radius_client_flush()
1026 			entry = entry->next;  in radius_client_flush()
1030 			prev = entry;  in radius_client_flush()
1031 			entry = entry->next;  in radius_client_flush()
1044 	struct radius_msg_list *entry;  in radius_client_update_acct_msgs()  local
1049 	for (entry = radius->msgs; entry; entry = entry->next) {  in radius_client_update_acct_msgs()
1050 		if (entry->msg_type == RADIUS_ACCT) {  in radius_client_update_acct_msgs()
1051 			entry->shared_secret = shared_secret;  in radius_client_update_acct_msgs()
1052 			entry->shared_secret_len = shared_secret_len;  in radius_client_update_acct_msgs()
1053 			radius_msg_finish_acct(entry->msg, shared_secret,  in radius_client_update_acct_msgs()
1074 	struct radius_msg_list *entry;  in radius_change_server()  local
1114 	for (entry = radius->msgs; oserv && entry; entry = entry->next) {  in radius_change_server()
1115 		if ((auth && entry->msg_type != RADIUS_AUTH) ||  in radius_change_server()
1116 		    (!auth && entry->msg_type != RADIUS_ACCT))  in radius_change_server()
1118 		entry->next_try = entry->first_try + RADIUS_CLIENT_FIRST_WAIT;  in radius_change_server()
1119 		entry->attempts = 1;  in radius_change_server()
1120 		entry->next_wait = RADIUS_CLIENT_FIRST_WAIT * 2;  in radius_change_server()
1525 	struct radius_msg_list *entry, *prev, *tmp;  in radius_client_flush_auth()  local
1528 	entry = radius->msgs;  in radius_client_flush_auth()
1529 	while (entry) {  in radius_client_flush_auth()
1530 		if (entry->msg_type == RADIUS_AUTH &&  in radius_client_flush_auth()
1531 		    os_memcmp(entry->addr, addr, ETH_ALEN) == 0) {  in radius_client_flush_auth()
1539 				prev->next = entry->next;  in radius_client_flush_auth()
1541 				radius->msgs = entry->next;  in radius_client_flush_auth()
1543 			tmp = entry;  in radius_client_flush_auth()
1544 			entry = entry->next;  in radius_client_flush_auth()
1550 		prev = entry;  in radius_client_flush_auth()
1551 		entry = entry->next;  in radius_client_flush_auth()