openssh unix dev - Oct 2017 - Tag forwarded X11 connection as remote

Dear all,

This thread began before I was on the list. I am wondering if it is 
relevant for my question re: why/how older versions of openssh 
recognized the X11forwarding "attribute" - and a better place to be
posting.

Using Putty (and an "external Xserver program") as well as a another 
"ssh client with built-in X11 service) and any version of openSSH prior 
to OpenSSH-7.2 the DISPLAY is automatically set to localhost:10.0 and 
x11 apps (e.g., xclock) work. OpenSSH-7.2 through OpenSSH-7.6 do not 
(changing the version of OpenSSH is the only change).

If this is not related to this thread - please disregard this comment 
here. (I'll wait a day, and post again on my original thread).

Thank you for your time and consideration.

On 10/6/2017 9:52 AM, Michal Srb wrote:
> On p?tek 6. ??jna 2017 9:40:31 CEST Michel D?nzer  wrote:
>> On 05/10/17 07:47 PM, Damien Miller wrote:
>> FWIW, xserver >= 1.18.4 detects SSH connections via the client's
process
>> name, treats them as remote and doesn't expose DRI3 on them.
> Oh, that's actually workaround that would be sufficient, I will
backport it to
> SUSE's X servers.
>
> It would be still nice to solve it systematically by making ssh mark the
> connection as remote, but this makes it less critical.
>
> Michal Srb
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> openssh-unix-dev mailing list
> openssh-unix-dev at mindrot.org
> https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev
>

On Fri, 6 Oct 2017, Michael Felt wrote:
> Dear all,
> 
> This thread began before I was on the list. I am wondering if it is 
> relevant for my question re: why/how older versions of openssh 
> recognized the X11forwarding "attribute" - and a better place to
be posting.
> 
> Using Putty (and an "external Xserver program") as well as a
another
> "ssh client with built-in X11 service) and any version of openSSH
prior
> to OpenSSH-7.2 the DISPLAY is automatically set to localhost:10.0 and 
> x11 apps (e.g., xclock) work. OpenSSH-7.2 through OpenSSH-7.6 do not 
> (changing the version of OpenSSH is the only change).
> 
> If this is not related to this thread - please disregard this comment 
> here. (I'll wait a day, and post again on my original thread).
It's probably not related to DRI3, but we can't tell what has gone wrong
without a debug log.

-d

On 08/10/2017 04:59, Damien Miller wrote:
> It's probably not related to DRI3, but we can't tell what has gone
wrong
> without a debug log.
Thanks - I'll work on that - and post back on my initial thread.