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Count queries to the root and TLD servers as well

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This commit is contained in:
Mark Andrews
2020-03-30 14:28:58 +11:00
committed by Michał Kępień
parent 9648c335d5
commit 39bb741927
1 changed files with 8 additions and 10 deletions
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18
lib/dns/resolver.c
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@@ -4281,16 +4281,14 @@ fctx_try(fetchctx_t *fctx, bool retrying, bool badcache) {
return;
}
if (dns_name_countlabels(&fctx->domain) > 2) {
result = isc_counter_increment(fctx->qc);
if (result != ISC_R_SUCCESS) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_RESOLVER,
DNS_LOGMODULE_RESOLVER, ISC_LOG_DEBUG(3),
"exceeded max queries resolving '%s'",
fctx->info);
fctx_done(fctx, DNS_R_SERVFAIL, __LINE__);
return;
}
result = isc_counter_increment(fctx->qc);
if (result != ISC_R_SUCCESS) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_RESOLVER,
DNS_LOGMODULE_RESOLVER, ISC_LOG_DEBUG(3),
"exceeded max queries resolving '%s'",
fctx->info);
fctx_done(fctx, DNS_R_SERVFAIL, __LINE__);
return;
}
fctx_increference(fctx);