GNU bug report logs - #76553
31.0.50; TRAMP failure with `tramp-use-connection-share' set to nil

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Package: emacs;

Reported by: Manuel Giraud <manuel <at> ledu-giraud.fr>

Date: Tue, 25 Feb 2025 14:03:02 UTC

Severity: normal

Found in version 31.0.50

Done: Manuel Giraud <manuel <at> ledu-giraud.fr>

Bug is archived. No further changes may be made.

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Report forwarded to michael.albinus <at> gmx.de, bug-gnu-emacs <at> gnu.org:
bug#76553; Package emacs. (Tue, 25 Feb 2025 14:03:02 GMT) Full text and rfc822 format available.

Acknowledgement sent to Manuel Giraud <manuel <at> ledu-giraud.fr>:
New bug report received and forwarded. Copy sent to michael.albinus <at> gmx.de, bug-gnu-emacs <at> gnu.org. (Tue, 25 Feb 2025 14:03:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Manuel Giraud <manuel <at> ledu-giraud.fr>
To: bug-gnu-emacs <at> gnu.org
Subject: 31.0.50; TRAMP failure with `tramp-use-connection-share' set to nil
Date: Tue, 25 Feb 2025 15:01:32 +0100
Hi (again) Michael,

Currently, TRAMP is failing with `tramp-use-connection-share' set to nil
(my setting because I manage ControlMaster in my own .ssh/config).  How
to reproduce this:

             - emacs -Q
             - M-: (setopt tramp-use-connection-share nil) <RET>
             - C-x C-f /-:somewhere: <RET>

Now I get the following error:

tramp-signal-hook-function: Wrong type argument: "char-or-string-p nil"

The culprit seems to be the cond in `tramp-ssh-or-plink-options' which
could end up returning nil.

Best regards,


In GNU Emacs 31.0.50 (build 5, x86_64-unknown-openbsd7.6, X toolkit) of
 2025-02-25 built on computer
Repository revision: 53eec34da1bf2fb9381680734a99f3fb11225787
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101015
System Description: OpenBSD computer 7.6 GENERIC.MP#554 amd64

Configured using:
 'configure CC=egcc CPPFLAGS=-I/usr/local/include
 LDFLAGS=-L/usr/local/lib MAKEINFO=gmakeinfo --prefix=/home/manuel/emacs
 --bindir=/home/manuel/bin --with-x-toolkit=lucid
 --with-toolkit-scroll-bars=no --without-cairo
 --without-compress-install'

Configured features:
DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG LCMS2 LIBOTF
LIBXML2 M17N_FLT MODULES NOTIFY KQUEUE PDUMPER PNG RSVG SQLITE3 THREADS
TIFF TREE_SITTER WEBP X11 XAW3D XDBE XFT XIM XINERAMA XINPUT2 XPM XRANDR
LUCID ZLIB

Important settings:
  value of $LC_CTYPE: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: ELisp/l

Minor modes in effect:
  debbugs-browse-mode: t
  bug-reference-prog-mode: t
  display-time-mode: t
  display-battery-mode: t
  desktop-save-mode: t
  exwm-randr-mode: t
  server-mode: t
  electric-pair-mode: t
  override-global-mode: t
  repeat-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  minibuffer-regexp-mode: t
  line-number-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
/home/manuel/prog/elisp/exwm/exwm hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm
/home/manuel/prog/elisp/exwm/exwm-xsettings hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-xsettings
/home/manuel/prog/elisp/exwm/exwm-xim hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-xim
/home/manuel/prog/elisp/exwm/exwm-workspace hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-workspace
/home/manuel/prog/elisp/exwm/exwm-randr hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-randr
/home/manuel/prog/elisp/exwm/exwm-manage hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-manage
/home/manuel/prog/elisp/exwm/exwm-layout hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-layout
/home/manuel/prog/elisp/exwm/exwm-input hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-input
/home/manuel/prog/elisp/exwm/exwm-floating hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-floating
/home/manuel/prog/elisp/exwm/exwm-systemtray hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-systemtray
/home/manuel/prog/elisp/exwm/exwm-core hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-core
/home/manuel/prog/elisp/exwm/exwm-background hides /home/manuel/.emacs.d/elpa/exwm-0.33/exwm-background
/home/manuel/.emacs.d/elpa/ef-themes-1.9.0/theme-loaddefs hides /home/manuel/emacs/share/emacs/31.0.50/lisp/theme-loaddefs

Features:
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uni-confusable textsec-check gnus-async gnus-bcklg gnus-ml gnus-topic
mm-archive url-cache utf-7 imap rfc2104 nndoc nndraft nnmh
network-stream nnfolder nnml gnus-agent gnus-srvr gnus-score score-mode
nnvirtual nntp gnus-cache nnrss vc-annotate pulse help-fns radix-tree
cl-print edebug debug backtrace tramp-cmds tramp-cache time-stamp
tramp-sh org-agenda cus-start org-indent tex-mode slime-asdf grep
slime-tramp tramp trampver tramp-integration tramp-message tramp-compat
shell tramp-loaddefs slime-fancy slime-indentation slime-cl-indent
cl-indent slime-trace-dialog slime-fontifying-fu slime-package-fu
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slime-repl slime-parse slime apropos compile etags fileloop xref project
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on-screen-autoloads osm-autoloads pdf-tools-autoloads
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speed-type-autoloads info dash-autoloads sudo-edit-autoloads
svg-clock-autoloads tablist-autoloads transmission-autoloads
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url-privacy url-expand url-methods url-history url-cookie
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vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win
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scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors
frame minibuffer nadvice seq simple cl-generic indonesian philippine
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european ethiopic indian cyrillic chinese composite emoji-zwj charscript
charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure
cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp
files window text-properties overlay sha1 md5 base64 format env
code-pages mule custom widget keymap hashtable-print-readable backquote
threads dbusbind kqueue lcms2 dynamic-setting system-font-setting
font-render-setting x-toolkit xinput2 x multi-tty move-toolbar
make-network-process tty-child-frames emacs)

Memory information:
((conses 16 1207207 416061) (symbols 48 60348 0)
 (strings 32 302332 30825) (string-bytes 1 8541608)
 (vectors 16 185350) (vector-slots 8 2504674 105625)
 (floats 8 710 5695) (intervals 56 44038 12706) (buffers 992 110))

-- 
Manuel Giraud




Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#76553; Package emacs. (Tue, 25 Feb 2025 14:55:03 GMT) Full text and rfc822 format available.

Message #8 received at 76553 <at> debbugs.gnu.org (full text, mbox):

From: Michael Albinus <michael.albinus <at> gmx.de>
To: Manuel Giraud <manuel <at> ledu-giraud.fr>
Cc: 76553 <at> debbugs.gnu.org
Subject: Re: bug#76553: 31.0.50; TRAMP failure with
 `tramp-use-connection-share' set to nil
Date: Tue, 25 Feb 2025 15:54:46 +0100
Manuel Giraud <manuel <at> ledu-giraud.fr> writes:

> Hi (again) Michael,

Hi Manuel,

> Currently, TRAMP is failing with `tramp-use-connection-share' set to nil
> (my setting because I manage ControlMaster in my own .ssh/config).  How
> to reproduce this:
>
>              - emacs -Q
>              - M-: (setopt tramp-use-connection-share nil) <RET>
>              - C-x C-f /-:somewhere: <RET>
>
> Now I get the following error:
>
> tramp-signal-hook-function: Wrong type argument: "char-or-string-p nil"
>
> The culprit seems to be the cond in `tramp-ssh-or-plink-options' which
> could end up returning nil.

Thanks for the bug report and the analysis (which is valid)! I've pushed
a fix to the master btanch; could you pls test?

> Best regards,

Best regards, Michael.




Reply sent to Manuel Giraud <manuel <at> ledu-giraud.fr>:
You have taken responsibility. (Tue, 25 Feb 2025 15:22:03 GMT) Full text and rfc822 format available.

Notification sent to Manuel Giraud <manuel <at> ledu-giraud.fr>:
bug acknowledged by developer. (Tue, 25 Feb 2025 15:22:03 GMT) Full text and rfc822 format available.

Message #13 received at 76553-done <at> debbugs.gnu.org (full text, mbox):

From: Manuel Giraud <manuel <at> ledu-giraud.fr>
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: 76553-done <at> debbugs.gnu.org
Subject: Re: bug#76553: 31.0.50; TRAMP failure with
 `tramp-use-connection-share' set to nil
Date: Tue, 25 Feb 2025 16:21:31 +0100
Michael Albinus <michael.albinus <at> gmx.de> writes:

[...]

>> The culprit seems to be the cond in `tramp-ssh-or-plink-options' which
>> could end up returning nil.
>
> Thanks for the bug report and the analysis (which is valid)! I've pushed
> a fix to the master btanch; could you pls test?

I works great!  Thanks and I'm closing this bug.

Best regards,
-- 
Manuel Giraud




bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Wed, 26 Mar 2025 11:24:09 GMT) Full text and rfc822 format available.

This bug report was last modified 81 days ago.

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