Difference between Python3 and Python2 - socket.send data

Question

I\'m practicing some buffer-overflow techniques and I came across an odd issue with sending socked data.

I have this two almost identical codes, except the fact that

Answer 1

You can use six.b to make it compatible with both python2 and python3:

import six

...
sock.send(six.b(buffer))

https://six.readthedocs.io/#six.b