ass5a/mart/sws1-assignment5-s4109503-s4202015/exercise1b

   1 You will get root by entiring a password of which the sha256 hash is:
   2         7597f68c1c45b11ade48a8d0b3e1db1cecbe2d
   3
   4 However. There are several variables declared
   5 buf: array of 20 characters for holding our input
   6 ok: integer that stores to which function we jump
   7 i: integer used to loop through the buffer to clear it initially
   8
   9 ok is allocated 28 bytes after buffer. When okay is non-falsey we will gain
  10 'root access' so putting any non-null byte there will make us gain root. So an
  11 input of 29 characters where the last characters is not null will give you
  12 root. For example:
  13         11111111111111111111111111111