> My question now is: Why? I often saw things in the kernel ring buffer
> which I don't want every user to know (e.g. some telephone numbers with
> ISDN).
I think the problem is that kernel messages should not contain private
information, like ISDN phone numbers. Why is that even in the kernel?
Are you sure its not in /var/log/messages? The system log contains more
than just dmesg output. If it is just syslog stuff, just set
/var/log/messages to 0600.
If it is actually coming from the kernel, I would fix the code that is
printed such private information.
Robert Love
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/