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use question rdataset

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This commit is contained in:
Bob Halley 1999-07-03 21:03:27 +00:00
parent 434b10249f
commit f11d7ffb48
1 changed files with 12 additions and 11 deletions
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23
bin/named/server.c
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@ -92,9 +92,9 @@ static dns_result_t
resolve_packet(isc_mem_t *mctx, dns_message_t *query, isc_buffer_t *target) {
dns_message_t *message;
dns_result_t result, dbresult;
dns_name_t *qname, *fname;
dns_fixedname_t foundname;
dns_rdataset_t *rds, *rdataset, rdatasets[MAX_RDATASETS];
dns_name_t *qname, *fname, *rqname;
dns_fixedname_t foundname, frqname;
dns_rdataset_t *rds, *rdataset, rqrds, rdatasets[MAX_RDATASETS];
unsigned int nrdatasets = 0;
dns_dbnode_t *node;
dns_db_t *db;
@ -111,24 +111,25 @@ resolve_packet(isc_mem_t *mctx, dns_message_t *query, isc_buffer_t *target) {
message->flags = query->flags;
message->flags |= DNS_MESSAGEFLAG_QR;
/*
* XXX This is a total and disgusting hack. We need a way to add
* a copy of a rdataset and a name to the new message, but for now
* I'll just steal the one from the existing query message, and
* make certain the query is not destroyed before our message is.
*/
result = dns_message_firstname(query, DNS_SECTION_QUESTION);
if (result != DNS_R_SUCCESS)
return (result);
qname = NULL;
dns_fixedname_init(&frqname);
rqname = dns_fixedname_name(&frqname);
dns_message_currentname(query, DNS_SECTION_QUESTION, &qname);
result = dns_name_concatenate(qname, NULL, rqname, NULL);
if (result != DNS_R_SUCCESS)
return (DNS_R_UNEXPECTED);
rds = ISC_LIST_HEAD(qname->list);
if (rds == NULL)
return (DNS_R_UNEXPECTED);
type = rds->type;
dns_rdataset_init(&rqrds);
dns_rdataset_makequestion(&rqrds, rds->rdclass, rds->type);
ISC_LIST_APPEND(rqname->list, &rqrds, link);
ISC_LIST_UNLINK(query->sections[DNS_SECTION_QUESTION], qname, link);
dns_message_addname(message, qname, DNS_SECTION_QUESTION);
dns_message_addname(message, rqname, DNS_SECTION_QUESTION);
result = printmessage(message);
INSIST(result == DNS_R_SUCCESS); /* XXX not in a real server */