bug#46342: 28.0.50; socks-send-command munges IP address bytes to UTF-8

[Eli Zaretskii]

> From: "J.P." <jp@neverwas.me>
> Cc: 46342@debbugs.gnu.org
> Date: Wed, 17 Feb 2021 06:59:07 -0800
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > So what is the problem with using unibyte-string for producing a
> > unibyte string from a list of bytes?  It sounds like it's exactly
> > what is needed here, and is actually used in some places in socks.el.
> 
> Great, thanks. That's what was needed indeed. I've updated things
> accordingly and have added a doc string to socks-send-command explaining
> the address parameter.

Thanks.  I wanted to install this, but it failed to apply to the
master branch.  Could you please rebase on the current master branch
and resubmit?