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Re: Patch for gss ftp client to work through stateful firewalls

To: "Markus Moeller" <markus_moeller@compuserve.com>
Subject: Re: Patch for gss ftp client to work through stateful firewalls
From: Love <lha@stacken.kth.se>
Date: Fri, 25 Apr 2003 23:16:12 +0200
Cc: <heimdal-discuss@sics.se>
In-Reply-To: <021a01c30b5c$03388b80$eba27ad5@home> ("Markus Moeller"'smessage of "Fri, 25 Apr 2003 19:53:46 +0100")
References: <021a01c30b5c$03388b80$eba27ad5@home>
Sender: owner-heimdal-discuss@sics.se
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"Markus Moeller" <markus_moeller@compuserve.com> writes:

> I have a patch for the gss ftp client to work with my proftpd gss module
> http://sourceforge.net/projects/gssmod/ which switches to CCC mode just
> before sending the PORT/PASV/EPSV/EPRT command.
> This allows stateful firewalls like Checkpoint to inspect the traffic. You
> can download it from
> http://sourceforge.net/project/showfiles.php?group_id=70951.
>
> Any comments, suggestions are welcomed

The patch doesn't take into consideration that signalhandlers might
longjmp, and then the global variable sec_complete might be resetted to 0.

Love

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  - From: "Markus Moeller" <markus_moeller@compuserve.com>

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