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Date: Mon, 5 Feb 2018 17:10:27 +0100
From: Cornelia Huck <cohuck@redhat.com>
Message-ID: <20180205171027.3bdacf54.cohuck@redhat.com>
In-Reply-To: <20180205152455.12088-2-berrange@redhat.com>
References: <20180205152455.12088-1-berrange@redhat.com>
	<20180205152455.12088-2-berrange@redhat.com>
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Subject: Re: [Qemu-devel] [PATCH v4 1/9] char: don't silently skip tn3270
 protocol init when TLS is enabled
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To: "Daniel P. =?UTF-8?B?QmVycmFuZ8Op?=" <berrange@redhat.com>
Cc: qemu-devel@nongnu.org, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Markus Armbruster <armbru@redhat.com>, =?UTF-8?B?TWFyYy1BbmRyw6k=?= Lureau <marcandre.lureau@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>

On Mon,  5 Feb 2018 15:24:47 +0000
Daniel P. Berrang=C3=A9 <berrange@redhat.com> wrote:

> From: "Daniel P. Berrange" <berrange@redhat.com>
>=20
> Even if common tn3270 implementations do not support TLS, it is trivial to
> have them proxied over a proxy like stunnel which adds TLS at the sockets
> layer. We should thus not silently skip tn3270 protocol initialization
> when TLS is enabled.
>=20
> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
> ---
>  chardev/char-socket.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>=20
> diff --git a/chardev/char-socket.c b/chardev/char-socket.c
> index 77cdf487eb..5c46a89200 100644
> --- a/chardev/char-socket.c
> +++ b/chardev/char-socket.c
> @@ -634,8 +634,7 @@ static void tcp_chr_tls_handshake(QIOTask *task,
>      if (qio_task_propagate_error(task, NULL)) {
>          tcp_chr_disconnect(chr);
>      } else {
> -        /* tn3270 does not support TLS yet */
> -        if (s->do_telnetopt && !s->is_tn3270) {
> +        if (s->do_telnetopt) {
>              tcp_chr_telnet_init(chr);
>          } else {
>              tcp_chr_connect(chr);

Acked-by: Cornelia Huck <cohuck@redhat.com>