net/hns3: verify reset type from firmware

Verify reset-type which get from firmware.

Fixes: 1c1eb75 ("net/hns3: support RAS process in Kunpeng 930")
Cc: stable@dpdk.org

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Jie Hai <haijie1@huawei.com>

drivers/net/hns3/hns3_intr.c

@@ -2252,6 +2252,12 @@ hns3_handle_module_error_data(struct hns3_hw *hw, uint32_t *buf,
 	sum_err_info = (struct hns3_sum_err_info *)&buf[offset++];
 	mod_num = sum_err_info->mod_num;
 	reset_type = sum_err_info->reset_type;
+
+	if (reset_type >= HNS3_MAX_RESET) {
+		hns3_err(hw, "invalid reset type = %u", reset_type);
+		return;
+	}
+
 	if (reset_type && reset_type != HNS3_NONE_RESET)
 		hns3_atomic_set_bit(reset_type, &hw->reset.request);