NDH 2k10 public wargame, level6

/***********************************
|            level6.c              |
|  http://wargame.nuitduhack.com/  |
|  http://www.nuitduhack.com/      |
***********************************/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

// gcc -o level6 level6.c -fno-stack-protector -z execstack -mpreferred-stack-boundary=2

int layer(char *arg){
    if(strlen(arg)>128) {
        printf("Aww noes you'r crazy !\n");
        exit(0);
    }
    char buf[128];
    strcpy(buf, arg);
    return 0;
}

int main(int argc, char *argv[])
{
    if(!argv[1]) return;

    layer(argv[1]);
    return 0;
}