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Code Issues Releases Wiki Activity

532. [func] Implement DNS UPDATE pseudo records using

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DNS_RDATA_UPDATE flag.

 531.   [func]          Rdata really should be initalized before being
                        assigned to (dns_rdata_fromwire(), dns_rdata_fromtext(),
                        dns_rdata_clone(), dns_rdata_fromregion()),
                        check that it is.
This commit is contained in:
Mark Andrews
2000-10-25 04:26:57 +00:00
parent f9e2482928
commit c03bb27f06
38 changed files with 300 additions and 162 deletions
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20
lib/dns/validator.c
View File

@@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: validator.c,v 1.82 2000/10/07 00:09:28 bwelling Exp $ */
/* $Id: validator.c,v 1.83 2000/10/25 04:26:52 marka Exp $ */
#include <config.h>
@@ -360,7 +360,7 @@ nxtprovesnonexistence(dns_validator_t *val, dns_name_t *nxtname,
dns_rdataset_t *nxtset, dns_rdataset_t *signxtset)
{
int order;
dns_rdata_t rdata;
dns_rdata_t rdata = DNS_RDATA_INIT;
isc_result_t result;
result = dns_rdataset_first(nxtset);
@@ -393,6 +393,7 @@ nxtprovesnonexistence(dns_validator_t *val, dns_name_t *nxtname,
* The NXT owner name is less than the nonexistent name.
*/
result = dns_rdata_tostruct(&rdata, &nxt, NULL);
dns_rdata_invalidate(&rdata);
INSIST(result == ISC_R_SUCCESS);
order = dns_name_compare(val->event->name, &nxt.next);
if (order >= 0) {
@@ -592,7 +593,7 @@ containsnullkey(dns_validator_t *val, dns_rdataset_t *rdataset) {
isc_result_t result;
dst_key_t *key = NULL;
isc_buffer_t b;
dns_rdata_t rdata;
dns_rdata_t rdata = DNS_RDATA_INIT;
isc_boolean_t found = ISC_FALSE;
result = dns_rdataset_first(rdataset);
@@ -614,6 +615,7 @@ containsnullkey(dns_validator_t *val, dns_rdataset_t *rdataset) {
if (dst_key_isnullkey(key))
found = ISC_TRUE;
dst_key_free(&key);
dns_rdata_invalidate(&rdata);
result = dns_rdataset_next(rdataset);
}
return (found);
@@ -632,7 +634,7 @@ get_dst_key(dns_validator_t *val, dns_rdata_sig_t *siginfo,
{
isc_result_t result;
isc_buffer_t b;
dns_rdata_t rdata;
dns_rdata_t rdata = DNS_RDATA_INIT;
dst_key_t *oldkey = val->key;
isc_boolean_t foundold;
@@ -674,6 +676,7 @@ get_dst_key(dns_validator_t *val, dns_rdata_sig_t *siginfo,
}
}
dst_key_free(&val->key);
dns_rdata_invalidate(&rdata);
result = dns_rdataset_next(rdataset);
} while (result == ISC_R_SUCCESS);
if (result == ISC_R_NOMORE)
@@ -857,7 +860,7 @@ issecurityroot(dns_validator_t *val) {
dns_rdataset_t *rdataset;
isc_mem_t *mctx;
dns_keytable_t *secroots;
dns_rdata_t rdata;
dns_rdata_t rdata = DNS_RDATA_INIT;
isc_result_t result;
dns_keynode_t *keynode, *nextnode;
dst_key_t *key, *secrootkey;
@@ -875,6 +878,7 @@ issecurityroot(dns_validator_t *val) {
dns_rdataset_current(rdataset, &rdata);
key = NULL;
result = dns_dnssec_keyfromrdata(name, &rdata, mctx, &key);
dns_rdata_invalidate(&rdata);
if (result != ISC_R_SUCCESS)
continue;
keynode = NULL;
@@ -918,7 +922,7 @@ static inline isc_result_t
validate(dns_validator_t *val, isc_boolean_t resume) {
isc_result_t result;
dns_validatorevent_t *event;
dns_rdata_t rdata;
dns_rdata_t rdata = DNS_RDATA_INIT;
/*
* Caller must be holding the validator lock.
@@ -962,6 +966,7 @@ validate(dns_validator_t *val, isc_boolean_t resume) {
result == ISC_R_SUCCESS;
result = dns_rdataset_next(event->sigrdataset))
{
dns_rdata_invalidate(&rdata);
dns_rdataset_current(event->sigrdataset, &rdata);
if (val->siginfo != NULL)
isc_mem_put(val->view->mctx, val->siginfo,
@@ -1136,14 +1141,13 @@ nxtvalidate(dns_validator_t *val, isc_boolean_t resume) {
if (val->event->type == dns_rdatatype_key &&
dns_name_equal(name, val->event->name))
{
dns_rdata_t nxt;
dns_rdata_t nxt = DNS_RDATA_INIT;
if (rdataset->type != dns_rdatatype_nxt)
continue;
result = dns_rdataset_first(rdataset);
INSIST(result == ISC_R_SUCCESS);
dns_rdata_init(&nxt);
dns_rdataset_current(rdataset, &nxt);
if (dns_nxt_typepresent(&nxt,
dns_rdatatype_soa))