diff --git a/drivers/hwmon/gigabyte_waterforce.c b/drivers/hwmon/gigabyte_waterforce.c index 4eea05f8b569..f4d0376dd68e 100644 --- a/drivers/hwmon/gigabyte_waterforce.c +++ b/drivers/hwmon/gigabyte_waterforce.c @@ -257,6 +257,9 @@ static int waterforce_raw_event(struct hid_device *hdev, struct hid_report *repo { struct waterforce_data *priv = hid_get_drvdata(hdev); + if (size <= FIRMWARE_VER_START_OFFSET_2) + return 0; + if (data[0] == get_firmware_ver_cmd[0] && data[1] == get_firmware_ver_cmd[1]) { /* Received a firmware version report */ priv->firmware_version = @@ -269,6 +272,8 @@ static int waterforce_raw_event(struct hid_device *hdev, struct hid_report *repo if (data[0] != get_status_cmd[0] || data[1] != get_status_cmd[1]) return 0; + if (size <= WATERFORCE_TEMP_SENSOR) + return 0; priv->temp_input[0] = data[WATERFORCE_TEMP_SENSOR] * 1000; priv->speed_input[0] = get_unaligned_le16(data + WATERFORCE_FAN_SPEED);