[Bug] Bluepad crashing when connecting `Switch Pro controller` devices about bluepad32 HOT 7 CLOSED

// Reply to SUBCMD_SPI_FLASH_READ
static void process_reply_spi_flash_read(struct uni_hid_device_s* d, const struct switch_report_21_s* r, int len) {
    logi("Entering: process_reply_spi_flash_read\n");
    int mem_len = r->data[4];
    logi("mem_len: %d\n", mem_len);
    uint32_t addr = r->data[0] | r->data[1] << 8 | r->data[2] << 16 | r->data[3] << 24;
    logi("addr: 0x%04x\n", addr);

    switch_instance_t* ins = NULL;
    logi("about to get switch instance\n");
    ins = get_switch_instance(d);

    if(!ins) {
        logi("ins is NULL\n");
        return;
    }

    logi("ins state: %d\n", ins->state);
    switch (ins->state) {
        case STATE_READ_FACTORY_STICK_CALIBRATION:
            process_reply_read_spi_factory_stick_calibration(d, r->data, mem_len + 5);
            break;
        case STATE_READ_USER_STICK_CALIBRATION:
            process_reply_read_spi_user_stick_calibration(d, r->data, mem_len + 5);
            break;
        case STATE_READ_FACTORY_IMU_CALIBRATION:
            process_reply_read_spi_factory_imu_calibration(d, r->data, mem_len + 5);
            break;
        case STATE_DUMP_FLASH:
            process_reply_read_spi_dump(d, r->data, mem_len + 5);
            break;
        default:
            loge("Switch: unexpected spi_read size reply %d at 0x%04x\n", mem_len, addr);
            printf_hexdump((const uint8_t*)r, len);
    };
    logi("Exiting: process_reply_spi_flash_read\n\n");
}