After cache flush, restore serve-stale settings

When flushing the cache, we create a new cache database. The serve-stale
settings need to be restored after doing this. We already did this
for max-stale-ttl, but forgot to do this for stale-refresh-time.

diff --git a/lib/dns/cache.c b/lib/dns/cache.c
index 10fc1ae6bf1fb73be93282af20fb20de0b8b385c..f7c3bbef99430ab50613b1c555a5913e49cc875a 100644 (file)
--- a/lib/dns/cache.c
+++ b/lib/dns/cache.c
@@ -99,6 +99,7 @@ cache_create_db(dns_cache_t *cache, dns_db_t **db) {
                               dns_dbtype_cache, cache->rdclass, 1, argv, db);
        if (result == ISC_R_SUCCESS) {
                dns_db_setservestalettl(*db, cache->serve_stale_ttl);
+               dns_db_setservestalerefresh(*db, cache->serve_stale_refresh);
        }
        return (result);
 }