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[master] address regression

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4126.	[bug]		Addressed a regression introduced in change #4121.
			[RT #39611]
This commit is contained in:
Evan Hunt 2015-05-26 19:11:08 -07:00
parent 97202f6738
commit a32b6291aa
22 changed files with 49 additions and 55 deletions
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4
CHANGES
View file

@ -1,5 +1,9 @@
4126. [bug] Addressed a regression introduced in change #4121.
[RT #39611]
4125. [test] Added tests for dig, renamed delv test to digdelv.
[RT #39490]
4124. [func] Log errors or warnings encountered when parsing the
internal default configuration. Clarify the logging
of errors and warnings encountered in rndc

2
bin/dig/dighost.c
View file

@ -1607,7 +1607,6 @@ add_question(dns_message_t *message, dns_name_t *name,
rdataset = NULL;
result = dns_message_gettemprdataset(message, &rdataset);
check_result(result, "dns_message_gettemprdataset()");
dns_rdataset_init(rdataset);
dns_rdataset_makequestion(rdataset, rdclass, rdtype);
ISC_LIST_APPEND(name->list, rdataset, link);
}
@ -2164,7 +2163,6 @@ insert_soa(dig_lookup_t *lookup) {
rdatalist->rdclass = lookup->rdclass;
ISC_LIST_APPEND(rdatalist->rdata, rdata, link);
dns_rdataset_init(rdataset);
dns_rdatalist_tordataset(rdatalist, rdataset);
result = dns_message_gettempname(lookup->sendmsg, &soaname);

50
bin/named/query.c
View file

@ -595,7 +595,6 @@ query_newrdataset(ns_client_t *client) {
"dns_message_gettemprdataset failed: done");
return (NULL);
}
dns_rdataset_init(rdataset);
CTRACE(ISC_LOG_DEBUG(3), "query_newrdataset: done");
return (rdataset);
@ -2347,7 +2346,6 @@ query_dns64(ns_client_t *client, dns_name_t **namep, dns_rdataset_t *rdataset,
if (result != ISC_R_SUCCESS)
goto cleanup;
dns_rdataset_init(dns64_rdataset);
dns_rdatalist_init(dns64_rdatalist);
dns64_rdatalist->rdclass = dns_rdataclass_in;
dns64_rdatalist->type = dns_rdatatype_aaaa;
@ -2511,7 +2509,6 @@ query_filter64(ns_client_t *client, dns_name_t **namep,
if (result != ISC_R_SUCCESS)
goto cleanup;
dns_rdataset_init(myrdataset);
dns_rdatalist_init(myrdatalist);
myrdatalist->rdclass = dns_rdataclass_in;
myrdatalist->type = dns_rdatatype_aaaa;
@ -2939,7 +2936,6 @@ query_add_cname(ns_client_t *client, dns_name_t *qname, dns_name_t *tname,
dns_message_puttemprdata(client->message, &rdata);
return (result);
}
dns_rdataset_init(rdataset);
rdatalist->type = dns_rdatatype_cname;
rdatalist->rdclass = client->message->rdclass;
rdatalist->ttl = ttl;
@ -4648,8 +4644,14 @@ rpz_rewrite_ip(ns_client_t *client, const isc_netaddr_t *netaddr,
* In case num_zones has changed since zbits was
* originally calculated
*/
if (rpz_num >= rpzs->p.num_zones)
break;
if (rpz_num >= rpzs->p.num_zones) {
CTRACE(ISC_LOG_ERROR,
"rpz_rewrite_ip: rpz_num is higher than "
"number of zones");
rpz_clean(&p_zone, &p_db, &p_node, p_rdatasetp);
st->m.policy = DNS_RPZ_POLICY_ERROR;
return (DNS_R_SERVFAIL);
}
/*
* Do not try applying policy zones that cannot replace a
@ -4975,8 +4977,14 @@ rpz_rewrite_name(ns_client_t *client, dns_name_t *trig_name,
* In case num_zones has changed since the 'have'
* originally calculated
*/
if (rpz_num >= rpzs->p.num_zones)
break;
if (rpz_num >= rpzs->p.num_zones) {
CTRACE(ISC_LOG_ERROR,
"rpz_rewrite_name: rpz_num is higher than "
"number of zones");
rpz_clean(&p_zone, &p_db, &p_node, rdatasetp);
st->m.policy = DNS_RPZ_POLICY_ERROR;
return (DNS_R_SERVFAIL);
}
/*
* Do not check policy zones that cannot replace a previously
@ -5147,7 +5155,7 @@ rpz_rewrite(ns_client_t *client, dns_rdatatype_t qtype,
LOCK(&rpzs->maint_lock);
if (rpzs->p.num_zones == 0 ||
(!RECURSIONOK(client) && rpzs->p.no_rd_ok == 0) ||
!rpz_ck_dnssec(client, result, ordataset, osigset))
!rpz_ck_dnssec(client, qresult, ordataset, osigset))
{
UNLOCK(&rpzs->maint_lock);
return (DNS_R_DISALLOWED);
@ -5166,7 +5174,6 @@ rpz_rewrite(ns_client_t *client, dns_rdatatype_t qtype,
st->m.type = DNS_RPZ_TYPE_BAD;
st->m.policy = DNS_RPZ_POLICY_MISS;
st->m.ttl = ~0;
st->m.prefix = 0;
memset(&st->r, 0, sizeof(st->r));
memset(&st->q, 0, sizeof(st->q));
dns_fixedname_init(&st->_p_namef);
@ -6502,15 +6509,6 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
{
CTRACE(ISC_LOG_DEBUG(3), "resume from RPZ recursion");
/*
* Has response policy changed out from under us?
*/
if (rpz_st->rpz_ver != client->view->rpzs->rpz_ver) {
CTRACE(ISC_LOG_ERROR,
"query_find: RPZ settings out of date");
QUERY_ERROR(DNS_R_SERVFAIL);
goto cleanup;
}
is_zone = rpz_st->q.is_zone;
authoritative = rpz_st->q.authoritative;
zone = rpz_st->q.zone;
@ -6585,6 +6583,20 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
dns64_exclude = ISC_TRUE;
}
if (rpz_st != NULL &&
(rpz_st->state & DNS_RPZ_RECURSING) != 0)
{
/*
* Has response policy changed out from under us?
*/
if (rpz_st->rpz_ver != client->view->rpzs->rpz_ver) {
CTRACE(ISC_LOG_ERROR,
"query_find: RPZ settings out of date");
QUERY_ERROR(DNS_R_SERVFAIL);
goto cleanup;
}
}
/*
* We'll need some resources...
*/

2
bin/named/xfrout.c
View file

@ -1351,7 +1351,6 @@ sendstream(xfrout_ctx_t *xfr) {
result = dns_message_gettemprdataset(msg, &qrdataset);
if (result != ISC_R_SUCCESS)
goto failure;
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset,
xfr->client->message->rdclass,
xfr->qtype);
@ -1466,7 +1465,6 @@ sendstream(xfrout_ctx_t *xfr) {
result = dns_message_gettemprdataset(msg, &msgrds);
if (result != ISC_R_SUCCESS)
goto failure;
dns_rdataset_init(msgrds);
result = dns_rdatalist_tordataset(msgrdl, msgrds);
INSIST(result == ISC_R_SUCCESS);

2
bin/nsupdate/nsupdate.c
View file

@ -1372,7 +1372,6 @@ make_prereq(char *cmdline, isc_boolean_t ispositive, isc_boolean_t isrrset) {
rdata->rdclass = rdatalist->rdclass;
rdata->type = rdatatype;
ISC_LIST_APPEND(rdatalist->rdata, rdata, link);
dns_rdataset_init(rdataset);
dns_rdatalist_tordataset(rdatalist, rdataset);
ISC_LIST_INIT(name->list);
ISC_LIST_APPEND(name->list, rdataset, link);
@ -1895,7 +1894,6 @@ update_addordelete(char *cmdline, isc_boolean_t isdelete) {
rdatalist->covers = rdatatype;
rdatalist->ttl = (dns_ttl_t)ttl;
ISC_LIST_APPEND(rdatalist->rdata, rdata, link);
dns_rdataset_init(rdataset);
dns_rdatalist_tordataset(rdatalist, rdataset);
ISC_LIST_INIT(name->list);
ISC_LIST_APPEND(name->list, rdataset, link);

1
bin/tests/dst/gsstest.c
View file

@ -236,7 +236,6 @@ sendquery(isc_task_t *task, isc_event_t *event)
dns_name_init(qname, NULL);
dns_name_clone(dns_fixedname_name(&queryname), qname);
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset, dns_rdataclass_in,
dns_rdatatype_a);
ISC_LIST_APPEND(qname->list, qrdataset, link);

1
bin/tests/sig0_test.c
View file

@ -149,7 +149,6 @@ buildquery(void) {
result = dns_message_gettemprdataset(query, &question);
CHECK("dns_message_gettemprdataset", result);
dns_rdataset_init(question);
dns_rdataset_makequestion(question, dns_rdataclass_in,
dns_rdatatype_a);
result = dns_message_gettempname(query, &qname);

1
bin/tests/system/pipelined/pipequeries.c
View file

@ -171,7 +171,6 @@ sendquery(isc_task_t *task) {
dns_name_init(qname, NULL);
dns_name_clone(dns_fixedname_name(&queryname), qname);
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset, dns_rdataclass_in,
dns_rdatatype_a);
ISC_LIST_APPEND(qname->list, qrdataset, link);

1
bin/tools/mdig.c
View file

@ -562,7 +562,6 @@ sendquery(struct query *query, isc_task_t *task)
dns_name_init(qname, NULL);
dns_name_clone(dns_fixedname_name(&queryname), qname);
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset, query->rdclass,
query->rdtype);
ISC_LIST_APPEND(qname->list, qrdataset, link);

1
lib/dns/acache.c
View file

@ -1505,7 +1505,6 @@ dns_acache_getentry(dns_acacheentry_t *entry, dns_zone_t **zonep,
* trick to get the latest counter from the original
* header.
*/
dns_rdataset_init(ardataset);
dns_rdataset_clone(erdataset, ardataset);
ISC_LIST_APPEND(fname->list, ardataset, link);
}

1
lib/dns/client.c
View file

@ -2635,7 +2635,6 @@ copy_name(isc_mem_t *mctx, dns_message_t *msg, dns_name_t *name,
result = dns_message_gettemprdataset(msg, &newrdataset);
if (result != ISC_R_SUCCESS)
goto fail;
dns_rdataset_init(newrdataset);
dns_rdatalist_tordataset(rdatalist, newrdataset);
ISC_LIST_APPEND(newname->list, newrdataset, link);

1
lib/dns/dnssec.c
View file

@ -955,7 +955,6 @@ dns_dnssec_signmessage(dns_message_t *msg, dst_key_t *key) {
ISC_LIST_APPEND(datalist->rdata, rdata, link);
dataset = NULL;
RETERR(dns_message_gettemprdataset(msg, &dataset));
dns_rdataset_init(dataset);
RUNTIME_CHECK(dns_rdatalist_tordataset(datalist, dataset) == ISC_R_SUCCESS);
msg->sig0 = dataset;

2
lib/dns/include/dns/rpz.h
View file

@ -104,7 +104,7 @@ typedef isc_uint32_t dns_rpz_zbits_t;
/*
* The trigger counter type.
*/
typedef ssize_t dns_rpz_trigger_counter_t;
typedef size_t dns_rpz_trigger_counter_t;
/*
* The number of triggers of each type in a response policy zone.

1
lib/dns/message.c
View file

@ -3676,7 +3676,6 @@ dns_message_buildopt(dns_message_t *message, dns_rdataset_t **rdatasetp,
result = dns_message_gettemprdataset(message, &rdataset);
if (result != ISC_R_SUCCESS)
goto cleanup;
dns_rdataset_init(rdataset);
rdatalist->type = dns_rdatatype_opt;

1
lib/dns/resolver.c
View file

@ -1988,7 +1988,6 @@ resquery_send(resquery_t *query) {
*/
dns_name_init(qname, NULL);
dns_name_clone(&fctx->name, qname);
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset, res->rdclass, fctx->type);
ISC_LIST_APPEND(qname->list, qrdataset, link);
dns_message_addname(fctx->qmessage, qname, DNS_SECTION_QUESTION);

22
lib/dns/rpz.c
View file

@ -604,7 +604,7 @@ adj_trigger_cnt(dns_rpz_zones_t *rpzs, dns_rpz_num_t rpz_num,
fix_qname_skip_recurse(rpzs);
}
} else {
REQUIRE(*cnt > 0);
REQUIRE(*cnt != 0);
if (--*cnt == 0) {
*have &= ~DNS_RPZ_ZBIT(rpz_num);
fix_qname_skip_recurse(rpzs);
@ -1656,15 +1656,19 @@ fix_triggers(dns_rpz_zones_t *rpzs, dns_rpz_num_t rpz_num) {
isc_log_write(dns_lctx, DNS_LOGCATEGORY_RPZ,
DNS_LOGMODULE_RBTDB, DNS_RPZ_INFO_LEVEL,
"(re)loading policy zone '%s' changed from"
" %zd to %zd qname, %zd to %zd nsdname,"
" %zd to %zd IP, %zd to %zd NSIP entries",
" %lu to %lu qname, %lu to %lu nsdname,"
" %lu to %lu IP, %lu to %lu NSIP entries",
namebuf,
old_totals.qname, rpzs->total_triggers.qname,
old_totals.nsdname, rpzs->total_triggers.nsdname,
old_totals.ipv4 + old_totals.ipv6,
rpzs->total_triggers.ipv4 + rpzs->total_triggers.ipv6,
old_totals.nsipv4 + old_totals.nsipv6,
rpzs->total_triggers.nsipv4 + rpzs->total_triggers.nsipv6);
(unsigned long) old_totals.qname,
(unsigned long) rpzs->total_triggers.qname,
(unsigned long) old_totals.nsdname,
(unsigned long) rpzs->total_triggers.nsdname,
(unsigned long) old_totals.ipv4 + old_totals.ipv6,
(unsigned long) (rpzs->total_triggers.ipv4 +
rpzs->total_triggers.ipv6),
(unsigned long) old_totals.nsipv4 + old_totals.nsipv6,
(unsigned long) (rpzs->total_triggers.nsipv4 +
rpzs->total_triggers.nsipv6));
}
/*

3
lib/dns/tkey.c
View file

@ -174,7 +174,6 @@ add_rdata_to_list(dns_message_t *msg, dns_name_t *name, dns_rdata_t *rdata,
ISC_LIST_APPEND(newlist->rdata, newrdata, link);
RETERR(dns_message_gettemprdataset(msg, &newset));
dns_rdataset_init(newset);
RETERR(dns_rdatalist_tordataset(newlist, newset));
ISC_LIST_INIT(newname->list);
@ -875,7 +874,6 @@ buildquery(dns_message_t *msg, dns_name_t *name,
RETERR(dns_message_gettempname(msg, &aname));
RETERR(dns_message_gettemprdataset(msg, &question));
dns_rdataset_init(question);
dns_rdataset_makequestion(question, dns_rdataclass_any,
dns_rdatatype_tkey);
@ -894,7 +892,6 @@ buildquery(dns_message_t *msg, dns_name_t *name,
ISC_LIST_APPEND(tkeylist->rdata, rdata, link);
RETERR(dns_message_gettemprdataset(msg, &tkeyset));
dns_rdataset_init(tkeyset);
RETERR(dns_rdatalist_tordataset(tkeylist, tkeyset));
dns_name_init(qname, NULL);

1
lib/dns/tsig.c
View file

@ -1135,7 +1135,6 @@ dns_tsig_sign(dns_message_t *msg) {
datalist->rdclass = dns_rdataclass_any;
datalist->type = dns_rdatatype_tsig;
ISC_LIST_APPEND(datalist->rdata, rdata, link);
dns_rdataset_init(dataset);
RUNTIME_CHECK(dns_rdatalist_tordataset(datalist, dataset)
== ISC_R_SUCCESS);
msg->tsig = dataset;

2
lib/dns/xfrin.c
View file

@ -1036,7 +1036,6 @@ tuple2msgname(dns_difftuple_t *tuple, dns_message_t *msg, dns_name_t **target)
ISC_LIST_APPEND(rdl->rdata, rdata, link);
CHECK(dns_message_gettemprdataset(msg, &rds));
dns_rdataset_init(rds);
CHECK(dns_rdatalist_tordataset(rdl, rds));
CHECK(dns_message_gettempname(msg, &name));
@ -1089,7 +1088,6 @@ xfrin_send_request(dns_xfrin_ctx_t *xfr) {
/* Formulate the question and attach it to the question name. */
CHECK(dns_message_gettemprdataset(msg, &qrdataset));
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset, xfr->rdclass, xfr->reqtype);
ISC_LIST_APPEND(qname->list, qrdataset, link);
qrdataset = NULL;

3
lib/dns/zone.c
View file

@ -11671,7 +11671,6 @@ create_query(dns_zone_t *zone, dns_rdatatype_t rdtype,
*/
dns_name_init(qname, NULL);
dns_name_clone(&zone->origin, qname);
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset, zone->rdclass, rdtype);
ISC_LIST_APPEND(qname->list, qrdataset, link);
dns_message_addname(message, qname, DNS_SECTION_QUESTION);
@ -12481,7 +12480,6 @@ notify_createmessage(dns_zone_t *zone, unsigned int flags,
*/
dns_name_init(tempname, NULL);
dns_name_clone(&zone->origin, tempname);
dns_rdataset_init(temprdataset);
dns_rdataset_makequestion(temprdataset, zone->rdclass,
dns_rdatatype_soa);
ISC_LIST_APPEND(tempname->list, temprdataset, link);
@ -12546,7 +12544,6 @@ notify_createmessage(dns_zone_t *zone, unsigned int flags,
temprdatalist->ttl = rdataset.ttl;
ISC_LIST_APPEND(temprdatalist->rdata, temprdata, link);
dns_rdataset_init(temprdataset);
result = dns_rdatalist_tordataset(temprdatalist, temprdataset);
if (result != ISC_R_SUCCESS)
goto soa_cleanup;

1
lib/samples/nsprobe.c
View file

@ -275,7 +275,6 @@ make_querymessage(dns_message_t *message, dns_name_t *qname0,
dns_name_init(qname, NULL);
dns_name_clone(qname0, qname);
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset, message->rdclass, rdtype);
ISC_LIST_APPEND(qname->list, qrdataset, link);
dns_message_addname(message, qname, DNS_SECTION_QUESTION);

1
lib/samples/sample-request.c
View file

@ -111,7 +111,6 @@ make_querymessage(dns_message_t *message, const char *namestr,
dns_name_init(qname, NULL);
dns_name_clone(qname0, qname);
dns_rdataset_init(qrdataset);
dns_rdataset_makequestion(qrdataset, message->rdclass, rdtype);
ISC_LIST_APPEND(qname->list, qrdataset, link);
dns_message_addname(message, qname, DNS_SECTION_QUESTION);