能生成成功，却无法显示内容？？应该怎么修改代码

//Information.h
#include <iostream>
using namespace std;
class Employee
{
private:
	char* m_name;
	char* m_no;
public: Employee(char* name, char* no);
		~Employee()
		{
			delete[]m_name;
			delete[]m_no;
		};
		void Display();
};
class Leader :public Employee
{
private:
	char* m_posdes;
public:
	Leader(char name[50], char no[50], char posdes[50]) :Employee(name, no) {
		m_posdes = (char*)malloc(50 * sizeof(char));        //需要修改的地方，添加字符串的初始化
		strcpy_s(m_posdes, 50, posdes); 
	};
	~Leader()
	{
		delete[]m_posdes;
	}
	void Display();
};

//Information.cpp
#include"stdafx.h"
#include"template1.h"
#include<iostream>
using namespace std;

Employee::Employee(char* name, char* no)
{
	m_name = new char[50];
	m_no = new char[50];
	strcpy_s(m_name, 50, name);
	strcpy_s(m_no, 50, no);
}
void Employee::Display()
{
	cout << "员工的姓名" << m_name << endl;
	cout << "员工编号" << m_no << endl;
}


void Leader::Display()
{
	Employee::Display();
	cout << "员工职务为" << m_posdes << endl;
}

//8.1.1.cpp
#include "stdafx.h"
#include"template1.h"
#include<iostream>
using namespace std;

int main()
{
	char name[50] = "张三";
	char num[50] = "1011";
	char position[50] = "软件开发部部门经理";
	Employee* pe = new Leader(name, num, position);
	pe->Display();
	delete pe;
	system("pause");
	return 0;
}

你的第17行strcpy_s(m_posdes,50,posdes)；请问你的m_posde初始化在哪里？没有初始化怎么能拷贝呢，能生成不代表运行不会报错啊。加个初始化应该就可以了。

	Leader(char name[50], char no[50], char posdes[50]) :Employee(name, no) { m_posdes=new char[50]; strcpy_s(m_posdes, 50, posdes); };

class Leader :public Employee
{
private:
	char *m_posdes;
public:
	Leader(char name[50], char no[50], char posdes[50]) :Employee(name, no){ m_posdes = new char[50]; strcpy_s(m_posdes, 50, posdes); };
	~Leader()
	{
		delete[]m_posdes;
	}
	void Display();
};

m_posdes 没有初始化变量