dont delete records but set ttl to 1

[project/mdnsd.git] / cache.c

diff --git a/cache.c b/cache.c
index 812478e..c78a3b7 100644 (file)
--- a/cache.c
+++ b/cache.c
@@ -301,7 +301,7 @@ cache_answer(struct interface *iface, uint8_t *base, int blen, char *name, struc
        if (r) {
                if (!a->ttl) {
                        DBG(1, "D -> %s %s ttl:%d\n", dns_type_string(r->type), r->record, r->ttl);
-                       cache_record_free(r);
+                       r->time = time(0) + 1 - r->ttl;
                } else {
                        r->ttl = a->ttl;
                        DBG(1, "A -> %s %s ttl:%d\n", dns_type_string(r->type), r->record, r->ttl);