fix: zone hang if last zone-reload oom

CZ-NIC · Dec 13, 2024 · cf58751 · cf58751
1 parent f4ce894
commit cf58751
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/knot/zone/zonedb-load.c b/src/knot/zone/zonedb-load.c
@@ -698,6 +698,7 @@ int zone_reload_modules(conf_t *conf, server_t *server, const knot_dname_t *zone
 
 	zone_t *newzone = create_zone(conf, zone_name, server, *zone);
 	if (newzone == NULL) {
+		knot_sem_post(&(*zone)->cow_lock);
 		return KNOT_ENOMEM;
 	}
 	knot_sem_wait(&newzone->cow_lock);