* bug#18943: 24.4; Cannot jump to bookmark with tramp-via-proxy
@ 2014-11-04 8:33 Moritz Bunkus
[not found] ` <handler.18943.B.141509007015217.ack@debbugs.gnu.org>
0 siblings, 1 reply; 5+ messages in thread
From: Moritz Bunkus @ 2014-11-04 8:33 UTC (permalink / raw)
To: 18943
I'm using tramp with sshx & sudo for logging into remote machines as a
normal user and editing root-owned files there. I have some files that I
visit often, so I set a bookmark to these files. When I jump to such a
bookmark I receive the following error message:
--------------------------------------------------
Tramp: Opening connection for root@spector using sudo...failed
byte-code: Host `spector' looks like a remote host, `sudo' can only use the local host
--------------------------------------------------
How to reproduce:
1. Run `emacs -Q`
2. Connect to a remote host via a proxy,
e.g. "/sshx:mbunkus@spector|sudo:root@spector:/var/cache/bind/domain.db"
3. Set a bookmark with M-x bookmark-set
4. Save the bookmarks with M-x bookmark-save
Here's how such a bookmark looks like:
("domain.db"
(filename . "/sshx:mbunkus@spector|sudo:root@spector:/var/cache/bind/linet/domain.db")
(front-context-string . "; -*- mode: zone")
(rear-context-string)
(position . 1))
5. Exit and restart Emacs with `emacs -Q`
6. Jump to the bookmark set in 3.; now the error message occurs.
What's interesting is that I circumvent that error by manually opening a
similar tramp-sudo-via-sshx-proxy connection to any file on the same
host (e.g. to
"/sshx:mbunkus@spector|sudo:root@spector:/root/.bashrc"). After I've
done that once jumping to the bookmark miraculously starts working (no
further errors, the files are opened just as I expect them to
be). However, bookmarks to other hosts do not start working after such a
workaround.
In GNU Emacs 24.4.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.14.3)
of 2014-10-21 on bitzer.hoetzel.info
Windowing system distributor `The X.Org Foundation', version 11.0.11601000
Configured using:
`configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib
--localstatedir=/var --with-x-toolkit=gtk3 --with-xft
'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector-strong
--param=ssp-buffer-size=4' CPPFLAGS=-D_FORTIFY_SOURCE=2
LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro'
Important settings:
value of $LC_COLLATE: de_DE.UTF-8
value of $LC_CTYPE: de_DE.UTF-8
value of $LC_MONETARY: de_DE.UTF-8
value of $LC_NUMERIC: de_DE.UTF-8
value of $LC_TIME: de_DE.UTF-8
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: Messages
Minor modes in effect:
magit-auto-revert-mode: t
ido-everywhere: t
shell-dirtrack-mode: t
diff-auto-refine-mode: t
global-edit-server-edit-mode: t
which-function-mode: t
global-hl-line-mode: t
show-paren-mode: t
winner-mode: t
yas-global-mode: t
yas-minor-mode: t
tooltip-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
buffer-read-only: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
Recent input:
C-x r b <return> C-x C-f / s s h x : m b u n k u s
<return> / C-g C-x r b <up> <return> C-x b m e s <return>
M-x r e p o r t <return>
Recent messages:
Tramp: Sending command `exec ssh -o ControlPath=/tmp/tramp.151851xI.%r@%h:%p -o ControlMaster=auto -o ControlPersist=no -e none -t -t mirax.bunkus.org /bin/sh'
Tramp: Waiting for prompts from remote shell...
Tramp failed to connect. If this happens repeatedly, try
`M-x tramp-cleanup-this-connection'
Tramp: Waiting for prompts from remote shell...failed
Tramp: Opening connection for mirax.bunkus.org using sshx...failed
Error in post-command-hook (ido-exhibit): (file-error "Tramp failed to connect. If this happens repeatedly, try
`M-x tramp-cleanup-this-connection'")
Quit
Tramp: Opening connection for root@spector using sudo...failed
byte-code: Host `spector' looks like a remote host, `sudo' can only use the local host
Load-path shadows:
/home/mbunkus/.emacs.d/site-start.d/libs/paredit hides /home/mbunkus/.emacs.d/elpa/paredit-20140128.1248/paredit
/home/mbunkus/.emacs.d/site-start.d/libs/apache-mode hides /usr/share/emacs/site-lisp/apache-mode
/home/mbunkus/.emacs.d/elpa/markdown-mode-20140819.602/markdown-mode hides /usr/share/emacs/site-lisp/markdown-mode/markdown-mode
/home/mbunkus/.emacs.d/site-start.d/libs/buff-menu hides /usr/share/emacs/24.4/lisp/buff-menu
/home/mbunkus/.emacs.d/site-start.d/libs/cc-langs hides /usr/share/emacs/24.4/lisp/progmodes/cc-langs
/home/mbunkus/.emacs.d/site-start.d/libs/cc-align hides /usr/share/emacs/24.4/lisp/progmodes/cc-align
/home/mbunkus/.emacs.d/site-start.d/libs/cc-defs hides /usr/share/emacs/24.4/lisp/progmodes/cc-defs
/home/mbunkus/.emacs.d/site-start.d/libs/cc-mode hides /usr/share/emacs/24.4/lisp/progmodes/cc-mode
/home/mbunkus/.emacs.d/site-start.d/libs/cc-fonts hides /usr/share/emacs/24.4/lisp/progmodes/cc-fonts
/home/mbunkus/.emacs.d/site-start.d/libs/cc-styles hides /usr/share/emacs/24.4/lisp/progmodes/cc-styles
/home/mbunkus/.emacs.d/site-start.d/libs/cc-vars hides /usr/share/emacs/24.4/lisp/progmodes/cc-vars
/home/mbunkus/.emacs.d/site-start.d/libs/cc-menus hides /usr/share/emacs/24.4/lisp/progmodes/cc-menus
/home/mbunkus/.emacs.d/site-start.d/libs/cc-cmds hides /usr/share/emacs/24.4/lisp/progmodes/cc-cmds
/home/mbunkus/.emacs.d/site-start.d/libs/cc-awk hides /usr/share/emacs/24.4/lisp/progmodes/cc-awk
/home/mbunkus/.emacs.d/elpa/flymake-0.4.16/flymake hides /usr/share/emacs/24.4/lisp/progmodes/flymake
/home/mbunkus/.emacs.d/site-start.d/libs/cc-compat hides /usr/share/emacs/24.4/lisp/progmodes/cc-compat
/home/mbunkus/.emacs.d/site-start.d/libs/cc-engine hides /usr/share/emacs/24.4/lisp/progmodes/cc-engine
/home/mbunkus/.emacs.d/site-start.d/libs/cfengine hides /usr/share/emacs/24.4/lisp/progmodes/cfengine
/home/mbunkus/.emacs.d/site-start.d/libs/cperl-mode/cperl-mode hides /usr/share/emacs/24.4/lisp/progmodes/cperl-mode
/home/mbunkus/.emacs.d/site-start.d/libs/cc-bytecomp hides /usr/share/emacs/24.4/lisp/progmodes/cc-bytecomp
/home/mbunkus/.emacs.d/site-start.d/libs/cc-guess hides /usr/share/emacs/24.4/lisp/progmodes/cc-guess
/home/mbunkus/.emacs.d/site-start.d/libs/cl-lib hides /usr/share/emacs/24.4/lisp/emacs-lisp/cl-lib
Features:
(shadow sort mail-extr emacsbug tramp-cache tramp-sh vc-git bookmark pp
f s paredit two-column 70-perl cperl-mode 70-ido magit-blame
dired-sort-map dired-single magit-key-mode magit iswitchb ido esh-var
esh-io esh-cmd esh-opt esh-ext esh-proc esh-arg eldoc esh-groups eshell
esh-module esh-mode esh-util ediff-merg ediff-wind ediff-diff ediff-mult
ediff-help ediff-init ediff-util ediff dired-x dired view tramp
tramp-compat auth-source gnus-util password-cache tramp-loaddefs
trampver shell pcomplete grep compile comint epa epg diff-mode
autorevert filenotify ansi-color git-rebase-mode thingatpt
git-commit-mode server log-edit message idna sendmail format-spec rfc822
mml mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mailabbrev mail-utils gmm-utils
mailheader pcvs-util add-log solarized-light-theme solarized-definitions
70-html-xml rng-nxml rng-valid rng-loc rng-uri rng-parse nxml-parse
rng-match rng-dt rng-util rng-pttrn nxml-ns nxml-mode nxml-outln
nxml-rap nxml-util nxml-glyph nxml-enc xmltok saveplace buff-menu+
buff-menu edit-server 70-helpers which-func imenu dash-functional dash
browse-kill-ring hl-line paren 70-text 70-tabs filladapt winner ring
01-version-test my-site-start yasnippet advice help-fns derived
easy-mmode edmacro kmacro help-mode ack-and-a-half-autoloads
ag-autoloads clojure-test-mode-autoloads cider-autoloads
dash-functional-autoloads elixir-mode-autoloads expand-region-autoloads
f-autoloads dash-autoloads flymake-autoloads flymake-yaml-autoloads
flymake-easy-autoloads gist-autoloads finder-inf gh-autoloads eieio
byte-opt bytecomp byte-compile cconv eieio-core logito-autoloads info
easymenu magit-autoloads git-rebase-mode-autoloads
git-commit-mode-autoloads markdown-mode-autoloads nrepl-autoloads
clojure-mode-autoloads paredit-autoloads pcache-autoloads
pkg-info-autoloads epl-autoloads s-autoloads tracwiki-mode-autoloads
xml-rpc-autoloads yaml-mode-autoloads package epg-config cl-macs cl gv
cl-loaddefs cl-lib time-date tooltip electric uniquify ediff-hook
vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image
regexp-opt fringe tabulated-list newcomment lisp-mode prog-mode register
page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock
font-lock syntax facemenu font-core frame cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew
greek romanian slovak czech european ethiopic indian cyrillic chinese
case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer nadvice
loaddefs button faces cus-face macroexp files text-properties overlay
sha1 md5 base64 format env code-pages mule custom widget
hashtable-print-readable backquote make-network-process dbusbind
gfilenotify dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty emacs)
Memory information:
((conses 16 386179 23509)
(symbols 48 36382 18)
(miscs 40 138 115)
(strings 32 81254 21635)
(string-bytes 1 2245590)
(vectors 16 28782)
(vector-slots 8 606647 1907)
(floats 8 249 121)
(intervals 56 323 1)
(buffers 960 15)
(heap 1024 56800 2345))
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#18943: Acknowledgement (24.4; Cannot jump to bookmark with tramp-via-proxy)
[not found] ` <handler.18943.B.141509007015217.ack@debbugs.gnu.org>
@ 2014-11-05 11:02 ` Moritz Bunkus
2014-11-07 19:16 ` Michael Albinus
0 siblings, 1 reply; 5+ messages in thread
From: Moritz Bunkus @ 2014-11-05 11:02 UTC (permalink / raw)
To: 18943
[-- Attachment #1: Type: text/plain, Size: 420 bytes --]
Hey,
I've attempted to trace the problem. It happens inside
bookmark-default-handler when it calls (file-readable-p file). Therefore
the test case can be boiled down to:
(file-readable-p "/sshx:mbunkus@spector|sudo:root@spector:/etc/fstab")
This function call returns t if there's already a tramp connection open
with the very same host & proxy. It errors if there's no tramp
connection open yet.
Kind regards,
mosu
[-- Attachment #2: Type: application/pgp-signature, Size: 173 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#18943: Acknowledgement (24.4; Cannot jump to bookmark with tramp-via-proxy)
2014-11-05 11:02 ` bug#18943: Acknowledgement (24.4; Cannot jump to bookmark with tramp-via-proxy) Moritz Bunkus
@ 2014-11-07 19:16 ` Michael Albinus
2014-11-07 20:06 ` Moritz Bunkus
0 siblings, 1 reply; 5+ messages in thread
From: Michael Albinus @ 2014-11-07 19:16 UTC (permalink / raw)
To: Moritz Bunkus; +Cc: 18943
Moritz Bunkus <moritz@bunkus.org> writes:
> Hey,
Hi Moritz,
> I've attempted to trace the problem. It happens inside
> bookmark-default-handler when it calls (file-readable-p file). Therefore
> the test case can be boiled down to:
>
> (file-readable-p "/sshx:mbunkus@spector|sudo:root@spector:/etc/fstab")
>
> This function call returns t if there's already a tramp connection open
> with the very same host & proxy. It errors if there's no tramp
> connection open yet.
Could you pls test the following patch?
--8<---------------cut here---------------start------------->8---
*** /home/albinus/src/tramp/lisp/tramp.el.~master~ 2014-11-07 20:13:32.146821148 +0100
--- /home/albinus/src/tramp/lisp/tramp.el 2014-11-07 20:04:49.733712206 +0100
***************
*** 3919,3925 ****
(tramp-file-name-method vec)
(tramp-file-name-user vec)
(tramp-file-name-host vec)
! (tramp-file-name-localname vec))
(intern suffix))))
(remote-uid
(tramp-get-connection-property
--- 3919,3926 ----
(tramp-file-name-method vec)
(tramp-file-name-user vec)
(tramp-file-name-host vec)
! (tramp-file-name-localname vec)
! (tramp-file-name-hop vec))
(intern suffix))))
(remote-uid
(tramp-get-connection-property
--8<---------------cut here---------------end--------------->8---
> Kind regards,
> mosu
Best regards, Michael.
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#18943: Acknowledgement (24.4; Cannot jump to bookmark with tramp-via-proxy)
2014-11-07 19:16 ` Michael Albinus
@ 2014-11-07 20:06 ` Moritz Bunkus
2014-11-07 20:18 ` Michael Albinus
0 siblings, 1 reply; 5+ messages in thread
From: Moritz Bunkus @ 2014-11-07 20:06 UTC (permalink / raw)
To: Michael Albinus; +Cc: 18943
[-- Attachment #1: Type: text/plain, Size: 309 bytes --]
Hey,
thanks for the quick fix, Michael. I can confirm that it fixes the issue
for me. I've checked both cases (no tramp connection with that
host/proxy yet and with a connection already open), and both work just
fine with your patch applied against today's emacs-git at revision
a9dcf6b.
Kind regards,
mosu
[-- Attachment #2: Type: application/pgp-signature, Size: 173 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* bug#18943: Acknowledgement (24.4; Cannot jump to bookmark with tramp-via-proxy)
2014-11-07 20:06 ` Moritz Bunkus
@ 2014-11-07 20:18 ` Michael Albinus
0 siblings, 0 replies; 5+ messages in thread
From: Michael Albinus @ 2014-11-07 20:18 UTC (permalink / raw)
To: Moritz Bunkus; +Cc: 18943-done
Moritz Bunkus <moritz@bunkus.org> writes:
> Hey,
Hi Moritz,
> thanks for the quick fix, Michael. I can confirm that it fixes the issue
> for me. I've checked both cases (no tramp connection with that
> host/proxy yet and with a connection already open), and both work just
> fine with your patch applied against today's emacs-git at revision
> a9dcf6b.
Thanks for confirmation. I've committed the patch to the emacs-24 bzr
branch; shall arrive your git checkout within a few days.
Closing the bug.
> Kind regards,
> mosu
Best regards, Michael.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-11-07 20:18 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-11-04 8:33 bug#18943: 24.4; Cannot jump to bookmark with tramp-via-proxy Moritz Bunkus
[not found] ` <handler.18943.B.141509007015217.ack@debbugs.gnu.org>
2014-11-05 11:02 ` bug#18943: Acknowledgement (24.4; Cannot jump to bookmark with tramp-via-proxy) Moritz Bunkus
2014-11-07 19:16 ` Michael Albinus
2014-11-07 20:06 ` Moritz Bunkus
2014-11-07 20:18 ` Michael Albinus
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