bug#14380: 24.3; `network-stream-open-tls' fails in some imap servers on w32

[Eli Zaretskii]

> From: joaotavora@gmail.com (João Távora)
> Date: Fri, 10 May 2013 13:49:20 +0100
> 
> 
>     (list stream
>           (network-stream-get-response stream start eoc)
>           (network-stream-command stream capability-command eoc)
>           'tls)
> 
> This is turn is because code immediately preceding it
> 
>     ;; If we're using tls.el, we have to delete the output from
>     ;; openssl/gnutls-cli.
>     (when (and (null use-builtin-gnutls)
>                eoc)
>       (network-stream-get-response stream start eoc)
>       (goto-char (point-min))
>       (when (re-search-forward eoc nil t)
>         (goto-char (match-beginning 0))
>         (delete-region (point-min) (line-beginning-position))))
> 
> is not really doing what it says it's doing: it's not deleting enough
> input, and the search for capabilities actually returns the IMAP
> greeting.

Why don't you use the built-in gnutls?  This is the recommended way of
using GnuTLS on Windows.

Or did I misunderstand your analysis?