#include <stdio.h>
#include <stdlib.h>

int main(){
   int i;

    char *args[101] = {};

    for (i=0; i<101; i++) args[i] = "A";

    args['A'] = "\x00";
    args['B'] = "\x20\x0a\x0d";
    args['C'] = "6969";
    args[100] = NULL;

    setenv("\xde\xad\xbe\xef", "\xca\xfe\xba\xbe", 1);
    extern char** environ;
    FILE* fp = fopen("\x0a", "w");
    fwrite("\x00\x00\x00\x00", 4, 1, fp);
    fclose(fp);
    execve("/home/input2/input", args, environ);
}


/* python script on different ssh terminal to do while socket.recv on input

import socket

s = socket.socket()

s.bind(('127.0.0.1', 1337))
s.connect(('127.0.0.1', 6969))
s.send('\xde\xad\xbe\xef')

*/