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Handle a missing zone when reloading a catalog zone

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Previously a missing/deleted zone which was referenced by a catalog
zone was causing a crash when doing a reload.

This commit will make `named` to ignore the fact that the zone is
missing, and make sure to restore it later on.
This commit is contained in:
Aram Sargsyan
2021-09-24 17:42:12 +00:00
parent 2b5d3f125c
commit 94a5712801
3 changed files with 177 additions and 27 deletions
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4
bin/named/server.c
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@@ -3061,7 +3061,9 @@ configure_catz_zone(dns_view_t *view, const cfg_obj_t *config,
name = dns_catz_entry_getname(entry);
tresult = dns_view_findzone(pview, name, &dnszone);
RUNTIME_CHECK(tresult == ISC_R_SUCCESS);
if (tresult != ISC_R_SUCCESS) {
continue;
}
dns_zone_setview(dnszone, view);
dns_view_addzone(view, dnszone);