delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2007/07/16/12:18:11

X-Spam-Check-By: sourceware.org
Message-ID: <469B9A27.3090406@cs.wisc.edu>
Date: Mon, 16 Jul 2007 11:17:43 -0500
From: Louis Kruger <lpkruger AT cs DOT wisc DOT edu>
User-Agent: Thunderbird 1.5.0.12 (Windows/20070509)
MIME-Version: 1.0
To: cygwin AT cygwin DOT com
Subject: Re: hacked package on server
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

>
> On Mon, Jul 16, 2007 at 10:30:52AM -0500, Louis Kruger wrote:
> > I also have a complaint:  the dialog that notifies the user of the failed 
> > MD5 is not well designed.  The dialog asks "Do you want to skip the 
> > package?" and has a yes and no button.  I read it quickly and pressed no 
> > before thinking about it, the package went ahead and tried to install.  I 
> > think there should be a little more effort to restrain the user from 
> > performing a dangerous action such as installing a package with a wrong MD5.
>
> Good point.  The message should probably be
>
> Do you want to not skip the package (No/Yes)?
>
> cgf

I realize you are joking, but the wording of the message is beside the 
point.  For an ordinary end-user, installing a file with a wrong MD5 is 
the wrong (and dangerous) thing to do in just about any case I can think 
of.  Therefore it should not be equally easy to select either option.

My opinion is that the setup program should abort immediately on 
detecting a wrong MD5 with a message that the server may have been 
compromised.  If there is a special case where someone may actually want 
this, it should be something non-obvious, like a -allow-wrong-md5 flag 
to the setup program.

thanks,
Louis

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019