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conf: Supports setting the maximum number of IPs returned to the client

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Nick Peng
2022-05-21 14:18:28 +08:00
parent 94b84cd32c
commit e6fe6771bf
6 changed files with 19 additions and 3 deletions
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4
src/dns_conf.c
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@@ -31,6 +31,7 @@
#include <errno.h>
#define DEFAULT_DNS_CACHE_SIZE 512
#define DNS_MAX_REPLY_IP_NUM 8
/* ipset */
struct dns_ipset_table {
@@ -56,6 +57,8 @@ struct dns_bind_ip dns_conf_bind_ip[DNS_MAX_BIND_IP];
int dns_conf_bind_ip_num = 0;
int dns_conf_tcp_idle_time = 120;
int dns_conf_max_reply_ip_num = DNS_MAX_REPLY_IP_NUM;
/* cache */
int dns_conf_cachesize = DEFAULT_DNS_CACHE_SIZE;
int dns_conf_prefetch = 0;
@@ -1867,6 +1870,7 @@ static struct config_item _config_item[] = {
CONF_INT("rr-ttl-min", &dns_conf_rr_ttl_min, 0, CONF_INT_MAX),
CONF_INT("rr-ttl-max", &dns_conf_rr_ttl_max, 0, CONF_INT_MAX),
CONF_INT("rr-ttl-reply-max", &dns_conf_rr_ttl_reply_max, 0, CONF_INT_MAX),
CONF_INT("max-reply-ip-num", &dns_conf_max_reply_ip_num, 1, CONF_INT_MAX),
CONF_YESNO("force-AAAA-SOA", &dns_conf_force_AAAA_SOA),
CONF_CUSTOM("force-qtype-SOA", _config_qtype_soa, NULL),
CONF_CUSTOM("blacklist-ip", _config_blacklist_ip, NULL),