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2862. [bug] nsupdate didn't default to the parent zone when

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updating DS records. [RT #20896]
This commit is contained in:
Mark Andrews
2010-03-09 03:46:12 +00:00
parent c5259c013b
commit 64c43af4f4
2 changed files with 18 additions and 1 deletions
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16
bin/nsupdate/nsupdate.c
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@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: nsupdate.c,v 1.175 2010/03/04 23:50:34 tbox Exp $ */
/* $Id: nsupdate.c,v 1.176 2010/03/09 03:46:12 marka Exp $ */
/*! \file */
@@ -2694,6 +2694,7 @@ start_update(void) {
dns_name_init(name, NULL);
dns_name_clone(userzone, name);
} else {
dns_rdataset_t *rdataset;
result = dns_message_firstname(updatemsg, section);
if (result == ISC_R_NOMORE) {
section = DNS_SECTION_PREREQUISITE;
@@ -2711,6 +2712,19 @@ start_update(void) {
dns_message_currentname(updatemsg, section, &firstname);
dns_name_init(name, NULL);
dns_name_clone(firstname, name);
/*
* Looks to see if the first name references a DS record
* and if that name is not the root remove a label as DS
* records live in the parent zone so we need to start our
* search one label up.
*/
rdataset = ISC_LIST_HEAD(firstname->list);
if (section == DNS_SECTION_UPDATE &&
!dns_name_equal(firstname, dns_rootname) &&
rdataset->type == dns_rdatatype_ds) {
unsigned int labels = dns_name_countlabels(name);
dns_name_getlabelsequence(name, 1, labels - 1, name);
}
}
ISC_LIST_INIT(name->list);