#include <iostream>

using namespace std;

struct MyData
{
    int nLen;
    char data[0];
};

int main()
{
    int nLen = 10;
    char str[10] = "123456789";

    cout << "Size of MyData: " << sizeof(MyData) << endl;

    MyData *myData = (MyData*)malloc(sizeof(MyData) + 10);
    memcpy(myData->data,  str, 10);

    cout << "myData's Data is: " << myData->data << endl;

    free(myData);//这个free能把申请的14个字节的内存free掉吗？会内存泄漏啊？

    return 0;
}

好久没来了，发个帖，顺便散下分，