layer/pktcache: do not take TTLMIN into account

diff --git a/lib/layer/pktcache.c b/lib/layer/pktcache.c
index 66c8059a2ec064db8fdba0196cb9950e0d0e7b57..50ba170ec10a68f9fc1beb715b33c3cf67f2aec7 100644 (file)
--- a/lib/layer/pktcache.c
+++ b/lib/layer/pktcache.c
@@ -137,15 +137,6 @@ static uint32_t packet_ttl(knot_pkt_t *pkt)
 {
        bool has_ttl = false;
        uint32_t ttl = UINT32_MAX;
-       /* Fetch SOA from authority. */
-       const knot_pktsection_t *ns = knot_pkt_section(pkt, KNOT_AUTHORITY);
-       for (unsigned i = 0; i < ns->count; ++i) {
-               const knot_rrset_t *rr = knot_pkt_rr(ns, i);
-               if (rr->type == KNOT_RRTYPE_SOA) {
-                       ttl = knot_soa_minimum(&rr->rrs);
-                       break;
-               }
-       }
        /* Get minimum entry TTL in the packet */
        for (knot_section_t i = KNOT_ANSWER; i <= KNOT_ADDITIONAL; ++i) {
                const knot_pktsection_t *sec = knot_pkt_section(pkt, i);