server: quic table max conns minimum limited to 1

diff --git a/src/knot/server/quic-handler.c b/src/knot/server/quic-handler.c
index 509271fd3526cd9397545d6c72ba6767b898fb56..0a34f6d0bc088a56c98f029504ff76072fb0c63a 100644 (file)
--- a/src/knot/server/quic-handler.c
+++ b/src/knot/server/quic-handler.c
@@ -105,8 +105,8 @@ knot_quic_table_t *quic_make_table(struct server *server)
        conf_t *pconf = conf();
        size_t udp_pl = MIN(pconf->cache.srv_udp_max_payload_ipv4,
                            pconf->cache.srv_udp_max_payload_ipv6);
-       size_t quic_max_conns = pconf->cache.srv_quic_max_clients /
-                               pconf->cache.srv_udp_threads;
+       size_t quic_max_conns = MAX(pconf->cache.srv_quic_max_clients /
+                                   pconf->cache.srv_udp_threads, 1);
        size_t quic_max_inbufs= quic_max_conns * QUIC_IBUFS_PER_CONN;
        size_t quic_max_obufs = pconf->cache.srv_quic_obuf_max_size;