bug#67386: 29.1; dbus error with recent dbus

bug#67386: 29.1; dbus error with recent dbus

[Rahguzar via Bug reports for GNU Emacs, the Swiss army knife of text editors]

Dear Emacs maintainers,

To reproduce the error from emacs -Q please evaluate the following code,

(require dbus)
(dbus-unregister-object
 (dbus-register-method
  :system (dbus-get-unique-name :system)
  "a/path" "inter.face"
  "method" #'ignore))

Upon this I get an error,

(dbus-error "org.freedesktop.DBus.Error.InvalidArgs" "Cannot release a service starting with ':' such as \":1.98\"")

The reason is that Emacs tries to unregister the service at
'(dbus-get-unique-name :system)' after unregistering the method since it
is the only method for the service. However I think Emacs should make an
exception when the service is at '(dbus-get-unique-name :system)'.

The actual code that prompted this bug report was error free until
fairly recently so my guess is the error is due to some changes in the
recent version of dbus. The installed dbus version is 1.14.10

Thanks,
Rahguzar


In GNU Emacs 29.1 (build 1, x86_64-suse-linux-gnu, GTK+ Version 3.24.38,
 cairo version 1.18.0) of 2023-11-18 built on i03-ch1c
System Description: openSUSE Tumbleweed

Configured using:
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bug#67386: 29.1; dbus error with recent dbus

[Michael Albinus]

Version: 29.2

Rahguzar via "Bug reports for GNU Emacs, the Swiss army knife of text
editors" <bug-gnu-emacs@gnu.org> writes:

> Dear Emacs maintainers,

Hi Rahguzar,

> To reproduce the error from emacs -Q please evaluate the following code,
>
> (require dbus)
> (dbus-unregister-object
>  (dbus-register-method
>   :system (dbus-get-unique-name :system)
>   "a/path" "inter.face"
>   "method" #'ignore))
>
> Upon this I get an error,
>
> (dbus-error "org.freedesktop.DBus.Error.InvalidArgs" "Cannot release a service starting with ':' such as \":1.98\"")

Looks, like the D-Bus library is more picky now :-)

I've fixed this in the emacs-29 branch. Closing the bug.

> Thanks,
> Rahguzar

Best regards, Michael.

bug#67386: 29.1; dbus error with recent dbus

[Rahguzar via Bug reports for GNU Emacs, the Swiss army knife of text editors]

Hi Michael,

Michael Albinus <michael.albinus@gmx.de> writes:

> Looks, like the D-Bus library is more picky now :-)
>
> I've fixed this in the emacs-29 branch. Closing the bug.

I can confirm I longer get the error on emacs-29 branch.

> Best regards, Michael.

Thanks a lot,
Rahguzar

bug#67386: 29.1; dbus error with recent dbus

[Michael Albinus]

Rahguzar <rahguzar@zohomail.eu> writes:

> Hi Michael,

Hi Rahguzar,

>> Looks, like the D-Bus library is more picky now :-)
>>
>> I've fixed this in the emacs-29 branch. Closing the bug.
>
> I can confirm I longer get the error on emacs-29 branch.

??? Do you mean "no longer"?

> Thanks a lot,
> Rahguzar

Best regards, Michael.

bug#67386: 29.1; dbus error with recent dbus

[Rahguzar via Bug reports for GNU Emacs, the Swiss army knife of text editors]

Hi Michael
Michael Albinus <michael.albinus@gmx.de> writes:

> Rahguzar <rahguzar@zohomail.eu> writes:
>
>> Hi Michael,
>
> Hi Rahguzar,
>
>>> Looks, like the D-Bus library is more picky now :-)
>>>
>>> I've fixed this in the emacs-29 branch. Closing the bug.
>>
>> I can confirm I longer get the error on emacs-29 branch.
>
> ??? Do you mean "no longer"?
>

Yes! Sorry for missing that no.

>> Thanks a lot,
>> Rahguzar
>
> Best regards, Michael.

Sorry about that,
Rahguzar