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Remove unused NS_QUERYATTR_CACHEGLUEOK query attribute

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The NS_QUERYATTR_CACHEGLUEOK query attribute has no influence on query
processing.  Remove it.
This commit is contained in:
Michał Kępień 2018-08-08 07:56:29 +02:00
parent b6c77202cb
commit 7db4dedf6b
2 changed files with 0 additions and 6 deletions
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1
lib/ns/include/ns/query.h
View file

@ -101,7 +101,6 @@ struct ns_query {
#define NS_QUERYATTR_PARTIALANSWER 0x0004
#define NS_QUERYATTR_NAMEBUFUSED 0x0008
#define NS_QUERYATTR_RECURSING 0x0010
#define NS_QUERYATTR_CACHEGLUEOK 0x0020
#define NS_QUERYATTR_QUERYOKVALID 0x0040
#define NS_QUERYATTR_QUERYOK 0x0080
#define NS_QUERYATTR_WANTRECURSION 0x0100

5
lib/ns/query.c
View file

@ -112,9 +112,6 @@ do { \
/*% Recursing? */
#define RECURSING(c) (((c)->query.attributes & \
NS_QUERYATTR_RECURSING) != 0)
/*% Cache glue ok? */
#define CACHEGLUEOK(c) (((c)->query.attributes & \
NS_QUERYATTR_CACHEGLUEOK) != 0)
/*% Want Recursion? */
#define WANTRECURSION(c) (((c)->query.attributes & \
NS_QUERYATTR_WANTRECURSION) != 0)
@ -8005,7 +8002,6 @@ query_delegation(query_ctx_t *qctx) {
/*
* This is the best answer.
*/
qctx->client->query.attributes |= NS_QUERYATTR_CACHEGLUEOK;
qctx->client->query.isreferral = ISC_TRUE;
if (!dns_db_iscache(qctx->db) && qctx->client->query.gluedb == NULL) {
@ -8026,7 +8022,6 @@ query_delegation(query_ctx_t *qctx) {
query_addrrset(qctx->client, &qctx->fname,
&qctx->rdataset, sigrdatasetp,
qctx->dbuf, DNS_SECTION_AUTHORITY);
qctx->client->query.attributes &= ~NS_QUERYATTR_CACHEGLUEOK;
if (detach) {
dns_db_detach(&qctx->client->query.gluedb);
}