Andrei Kulakov added the comment:
Closing as third party. Cowrie overrides ftplib.FTP class and implements
__init__ in a way that doesn't work properly with some other methods of `FTP`
class.
--
resolution: -> third party
stage: -> resolved
status: open -> closed
_
Andrei Kulakov added the comment:
This is an issue with cowrie, I've commented on it here:
https://github.com/cowrie/cowrie/issues/1394 .
In short, cowrie overrides FTP class and opens `self.file` in binary mode.
Various FTP methods will break or work incorrectly if `self.file` is in binary
Terry J. Reedy added the comment:
An exception exit is not a 'crash' for this tracker. The latter is an
indefinite hang or a no-exception stackoverflow or the Windows equivalent error
box (or worse). The linked issue appears to show an exception exit.
--
title: FTPLib module crashe
