From 107c3a452af1df86267b6860fc321a58bfab7f5c Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Thu, 16 Jun 2022 16:55:06 +1000
Subject: [PATCH] Add entries to the synth-from-dnssec namespace tree for zones

When a zone is attached or detached from the view (zone->view is
updated) update the synth-from-dnssec namespace tree.

(cherry picked from commit f716bd68d4c17fc38766e5b4ba3cfbc5b837bfde)
---
 lib/dns/zone.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/dns/zone.c b/lib/dns/zone.c
index b06d37b087..03b3e26d78 100644
--- a/lib/dns/zone.c
+++ b/lib/dns/zone.c
@@ -1623,9 +1623,11 @@ dns_zone_setview_helper(dns_zone_t *zone, dns_view_t *view) {
 
 	INSIST(zone != zone->raw);
 	if (zone->view != NULL) {
+		dns_view_sfd_del(zone->view, &zone->origin);
 		dns_view_weakdetach(&zone->view);
 	}
 	dns_view_weakattach(view, &zone->view);
+	dns_view_sfd_add(view, &zone->origin);
 
 	if (zone->strviewname != NULL) {
 		isc_mem_free(zone->mctx, zone->strviewname);