RETIRE_CONNECTION_ID and PATH_RESPONSE are allowed in 0RTT packet
@@ -6572,7 +6572,9 @@ static ngtcp2_ssize conn_recv_pkt(ngtcp2_conn *conn, const ngtcp2_path *path,
case NGTCP2_FRAME_STREAMS_BLOCKED_BIDI:
case NGTCP2_FRAME_STREAMS_BLOCKED_UNI:
case NGTCP2_FRAME_NEW_CONNECTION_ID:
+ case NGTCP2_FRAME_RETIRE_CONNECTION_ID:
case NGTCP2_FRAME_PATH_CHALLENGE:
+ case NGTCP2_FRAME_PATH_RESPONSE:
break;
default:
return NGTCP2_ERR_PROTO;
