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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);
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);
} else {
r->ttl = a->ttl;
DBG(1, "A -> %s %s ttl:%d\n", dns_type_string(r->type), r->record, r->ttl);