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At some point hitherto, Derek Atkins hath spake thusly:
> "Derek D. Martin" <ddm@pizzashack.org> writes:
> 
> > This code is, AFAIK, bug free, and does the job 100%.  It really could
> > use a configure script and a Makefile, but until I write them, there's
> > a little cheesy install script at the end.  Also, remember to change
> > the path to the sftp-server binary if it's different on your platform.
> 
> I can probably crash this program by running it with less than three
> arguments.  I'd suggest moving the call to build_arg_vector() until
> after you perform all your verification (i.e. right before the exec).

Grr!  That's where I had it in the original version, and I knew there
was a reason why.  I moved it to where it is because of a mistaken
impression that it would impact do_exit_message().  That's what I get
for writing code when I'm too tired...  ;-)

I'm not going to bother to repost the code.  If anyone wants the fixed
version (it's easy enough to fix it, by doing what Derek mentions
above), let me know and I'll e-mail it to you.

- -- 
Derek Martin               ddm@pizzashack.org    
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