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Code Issues Releases Wiki Activity

comment handling of empty dbnodes

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This commit is contained in:
Andreas Gustafsson
2000-06-06 18:47:19 +00:00
parent 54ef500660
commit bc2ecafd83
1 changed files with 5 additions and 1 deletions
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6
bin/named/xfrout.c
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@@ -15,7 +15,7 @@
* SOFTWARE. * SOFTWARE.
*/ */
/* $Id: xfrout.c,v 1.65 2000/06/01 18:44:26 tale Exp $ */ /* $Id: xfrout.c,v 1.66 2000/06/06 18:47:19 gson Exp $ */
#include <config.h> #include <config.h>
@@ -180,6 +180,10 @@ db_rr_iterator_next(db_rr_iterator_t *it) {
if (it->result == ISC_R_NOMORE) { if (it->result == ISC_R_NOMORE) {
dns_rdataset_disassociate(&it->rdataset); dns_rdataset_disassociate(&it->rdataset);
it->result = dns_rdatasetiter_next(it->rdatasetit); it->result = dns_rdatasetiter_next(it->rdatasetit);
/*
* The while loop body is executed more than once
* only when an empty dbnode needs to be skipped.
*/
while (it->result == ISC_R_NOMORE) { while (it->result == ISC_R_NOMORE) {
dns_rdatasetiter_destroy(&it->rdatasetit); dns_rdatasetiter_destroy(&it->rdatasetit);
dns_db_detachnode(it->db, &it->node); dns_db_detachnode(it->db, &it->node);