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[Jailkit-users] Jailing the Python Interpreter - os.kill still killing


From: Gregory Piñero
Subject: [Jailkit-users] Jailing the Python Interpreter - os.kill still killing
Date: Mon, 5 Nov 2007 00:56:49 -0500

I set up a jailed Python interpreter.  It runs under the user:
jailed_user. The problem I'm having is that one process can still run
code like this and kill any process running under jailed_user:

import os
os.kill(9132,9)

Where 9132 is another process from the same user i.e., someone elses
jailed Python session.

Is there any way to not allow this?

I'm using Python2.5 on Ubuntu 7.04 server and probably the latest
stable version of Jailkit.

Thanks in advance for any help.

-Greg




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