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Code Issues Releases Wiki Activity

Ignore negative cache entries in ANY query responses.

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This commit is contained in:
Bob Halley
1999-10-15 20:48:34 +00:00
parent 9733108152
commit 6bd80c2c4e
1 changed files with 6 additions and 2 deletions
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8
bin/named/query.c
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@@ -1277,6 +1277,10 @@ query_a6additional(ns_client_t *client, dns_db_t *db, dns_dbnode_t *node,
/*
* Doing an A6 query causes type A and type AAAA additional section
* processing for QNAME, which we handle here.
*
* XXXRTH This will probably not be required in the next
* dns-lookups draft, and we'll remove it when the
* draft comes out.
*/
fname = NULL;
@@ -1978,8 +1982,8 @@ query_find(ns_client_t *client, dns_fetchevent_t *event) {
result = dns_rdatasetiter_first(rdsiter);
while (result == ISC_R_SUCCESS) {
dns_rdatasetiter_current(rdsiter, rdataset);
if (qtype == dns_rdatatype_any ||
rdataset->type == qtype) {
if ((qtype == dns_rdatatype_any ||
rdataset->type == qtype) && rdataset->type != 0) {
/*
* XXXRTH AD bit checking.
*/