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Fix typo & ttl issue.

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This commit is contained in:
Nick Peng
2022-05-03 09:00:30 +08:00
parent ebd820bcbb
commit 29a5803860
3 changed files with 10 additions and 12 deletions
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16
src/dns_server.c
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@@ -1086,6 +1086,7 @@ static int _dns_request_post(struct dns_server_post_context *context)
if (context->reply_ttl > 0) {
struct dns_update_param param;
param.id = request->id;
param.cname_ttl = context->reply_ttl;
param.ip_ttl = context->reply_ttl;
if (dns_packet_update(context->inpacket, context->inpacket_len, &param) != 0) {
tlog(TLOG_ERROR, "update packet info failed.");
@@ -1311,13 +1312,10 @@ static int _dns_server_request_complete(struct dns_request *request)
out:
_dns_server_dualstack_selection_cache_A(request);
if (dns_conf_rr_ttl_rely_max > 0) {
if (ttl > dns_conf_rr_ttl_rely_max) {
ttl = dns_conf_rr_ttl_rely_max;
if (dns_conf_rr_ttl_reply_max > 0) {
if (ttl > dns_conf_rr_ttl_reply_max) {
ttl = dns_conf_rr_ttl_reply_max;
}
} else {
/* no need upate ttl */
ttl = -1;
}
struct dns_server_post_context context;
@@ -2362,7 +2360,7 @@ static int dns_server_resolve_callback(char *domain, dns_result_type rtype, unsi
context.do_audit = 1;
context.do_reply = 1;
context.do_ipset = 1;
context.reply_ttl = dns_conf_rr_ttl_rely_max;
context.reply_ttl = dns_conf_rr_ttl_reply_max;
return _dns_server_reply_passthrouth(&context);
}
_dns_server_process_answer(request, domain, packet, result_flag);
@@ -2754,8 +2752,8 @@ static int _dns_server_get_expired_ttl_reply(struct dns_cache *dns_cache)
{
int ttl = dns_cache_get_ttl(dns_cache);
if (ttl > 0) {
if (dns_conf_rr_ttl_rely_max > 0 && ttl > dns_conf_rr_ttl_rely_max) {
ttl = dns_conf_rr_ttl_rely_max;
if (dns_conf_rr_ttl_reply_max > 0 && ttl > dns_conf_rr_ttl_reply_max) {
ttl = dns_conf_rr_ttl_reply_max;
}
return ttl;