【缓冲区溢出】栈溢出

缓冲区溢出代码

#include <stdio.h>
#include <string.h>

int main(int argc, char *argv[])
{
        char buf[32];
        FILE *fp;

        fp = fopen("bad.txt", "r");
        if (!fp) {
                perror("fopen");
                return 1;
        }

        fread(buf, 1024, 1, fp);
        printf("data: %s\n", buf);

        return 0;
}