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

"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.