* bug#56078: 29.0.50; url-handler-mode fails to open FTP link
[not found] <87r13lz3av.fsf.ref@yahoo.com>
@ 2022-06-19 4:26 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-19 11:50 ` Lars Ingebrigtsen
0 siblings, 1 reply; 7+ messages in thread
From: Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2022-06-19 4:26 UTC (permalink / raw)
To: 56078
Turn on url-handler-mode, and then visit the URL
ftp://ftp.cam.ov.com/pub/xrn/unsupported/xrn-motif.tgz
with find-file. A (wrong-type-argument stringp nil) error will result.
In GNU Emacs 29.0.50 (build 107, x86_64-pc-linux-gnu)
of 2022-06-19 built on trinity
Repository revision: ec6f6d23eb37ebd4fad17eb02730bf463aa27c5a
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12014000
System Description: Fedora Linux 36 (Workstation Edition)
Configured using:
'configure --with-dumping=unexec --with-x-toolkit=no --without-cairo
--cache-file=/tmp/ccache'
Configured features:
ACL DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON LCMS2
LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY OLDXMENU PNG RSVG
SECCOMP SOUND SQLITE3 THREADS TIFF UNEXEC WEBP X11 XDBE XFT XIM XINPUT2
XPM ZLIB
Important settings:
value of $LANG: en_GB.UTF-8
value of $XMODIFIERS: @im=none
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media rmc puny
dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg
rfc6068 epg-config gnus-util text-property-search time-date seq gv
subr-x byte-opt bytecomp byte-compile cconv mm-decode mm-bodies
mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader cl-loaddefs
cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd
tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer nadvice
simple cl-generic indonesian philippine cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms
cp51932 hebrew greek romanian slovak czech 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 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 inotify lcms2
dynamic-setting system-font-setting font-render-setting xinput2 x
multi-tty make-network-process emacs)
Memory information:
((conses 16 105814 7101)
(symbols 48 21268 0)
(strings 32 30631 1795)
(string-bytes 1 821829)
(vectors 16 17121)
(vector-slots 8 554015 9039)
(floats 8 59 68)
(intervals 56 260 0)
(buffers 992 10))
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#56078: 29.0.50; url-handler-mode fails to open FTP link
2022-06-19 4:26 ` bug#56078: 29.0.50; url-handler-mode fails to open FTP link Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
@ 2022-06-19 11:50 ` Lars Ingebrigtsen
2022-06-19 17:48 ` Michael Albinus
0 siblings, 1 reply; 7+ messages in thread
From: Lars Ingebrigtsen @ 2022-06-19 11:50 UTC (permalink / raw)
To: Po Lu; +Cc: Michael Albinus, 56078
Po Lu <luangruo@yahoo.com> writes:
> Turn on url-handler-mode, and then visit the URL
>
> ftp://ftp.cam.ov.com/pub/xrn/unsupported/xrn-motif.tgz
>
> with find-file. A (wrong-type-argument stringp nil) error will result.
I'm unable to reproduce that, but I do get a different error:
tramp-error: Lisp nesting exceeds ‘max-lisp-eval-depth’: ""
With debug-on-error I get yet another error:
Debugger entered--Lisp error: (overflow-error "16212958658533785600")
signal(overflow-error ("16212958658533785600"))
tramp-error((tramp-file-name "ftp" nil nil "ftp.cam.ov.com" nil "/pub/xrn/unsupported/xrn-motif.tgz" nil) overflow-error "16212958658533785600")
tramp-signal-hook-function(overflow-error ("16212958658533785600"))
signal(overflow-error ("16212958658533785600"))
ange-ftp-hook-function(file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
apply(ange-ftp-hook-function file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
tramp-ftp-file-name-handler(file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
apply(tramp-ftp-file-name-handler file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
tramp-file-name-handler(file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
file-exists-p("/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
(progn (file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif..."))
eval((progn (file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")) t)
elisp--eval-last-sexp(nil)
And I get that without url-handler-mode. Just the following reproduces
the error for me:
(file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif.tgz")
Michael added to the CCs.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#56078: 29.0.50; url-handler-mode fails to open FTP link
2022-06-19 11:50 ` Lars Ingebrigtsen
@ 2022-06-19 17:48 ` Michael Albinus
2022-06-20 10:53 ` Michael Albinus
0 siblings, 1 reply; 7+ messages in thread
From: Michael Albinus @ 2022-06-19 17:48 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: Po Lu, 56078
Lars Ingebrigtsen <larsi@gnus.org> writes:
Hi,
> I'm unable to reproduce that, but I do get a different error:
>
> tramp-error: Lisp nesting exceeds ‘max-lisp-eval-depth’: ""
>
> With debug-on-error I get yet another error:
>
> Debugger entered--Lisp error: (overflow-error "16212958658533785600")
> signal(overflow-error ("16212958658533785600"))
> tramp-error((tramp-file-name "ftp" nil nil "ftp.cam.ov.com" nil "/pub/xrn/unsupported/xrn-motif.tgz" nil) overflow-error "16212958658533785600")
> tramp-signal-hook-function(overflow-error ("16212958658533785600"))
> signal(overflow-error ("16212958658533785600"))
> ange-ftp-hook-function(file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
> apply(ange-ftp-hook-function file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
> tramp-ftp-file-name-handler(file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
> apply(tramp-ftp-file-name-handler file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
> tramp-file-name-handler(file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
> file-exists-p("/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")
> (progn (file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif..."))
> eval((progn (file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif...")) t)
> elisp--eval-last-sexp(nil)
>
> And I get that without url-handler-mode. Just the following reproduces
> the error for me:
>
> (file-exists-p "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif.tgz")
>
> Michael added to the CCs.
I'm able to reproduce it. In ange-ftp-get-files, there is
--8<---------------cut here---------------start------------->8---
(setq directory (file-name-as-directory directory)) ;normalize
--8<---------------cut here---------------end--------------->8---
As consequence the file name
"/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif.tgz/" is used from
now on, which invokes tramp-archive functionality.
I'm working on a fix. As work-around, you can eval
--8<---------------cut here---------------start------------->8---
(customize-set-variable 'tramp-archive-enabled nil)
--8<---------------cut here---------------end--------------->8---
after starting Emacs.
The case with the url-handler-mode I haven't investigated yet.
Best regards, Michael.
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#56078: 29.0.50; url-handler-mode fails to open FTP link
2022-06-19 17:48 ` Michael Albinus
@ 2022-06-20 10:53 ` Michael Albinus
2022-06-20 10:57 ` Lars Ingebrigtsen
0 siblings, 1 reply; 7+ messages in thread
From: Michael Albinus @ 2022-06-20 10:53 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: Po Lu, 56078
Michael Albinus <michael.albinus@gmx.de> writes:
Hi,
> I'm able to reproduce it. In ange-ftp-get-files, there is
>
> (setq directory (file-name-as-directory directory)) ;normalize
>
> As consequence the file name
> "/ftp:ftp.cam.ov.com:/pub/xrn/unsupported/xrn-motif.tgz/" is used from
> now on, which invokes tramp-archive functionality.
>
> The case with the url-handler-mode I haven't investigated yet.
Finally, there have been two independent problems, one in tramp-ftp.el,
and one in url-tramp.el. I've fixed both, pushed to master.
Could you please check your respective recipes?
Best regards, Michael.
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#56078: 29.0.50; url-handler-mode fails to open FTP link
2022-06-20 10:53 ` Michael Albinus
@ 2022-06-20 10:57 ` Lars Ingebrigtsen
2022-06-20 12:22 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
0 siblings, 1 reply; 7+ messages in thread
From: Lars Ingebrigtsen @ 2022-06-20 10:57 UTC (permalink / raw)
To: Michael Albinus; +Cc: Po Lu, 56078
Michael Albinus <michael.albinus@gmx.de> writes:
> Finally, there have been two independent problems, one in tramp-ftp.el,
> and one in url-tramp.el. I've fixed both, pushed to master.
>
> Could you please check your respective recipes?
I'm unable to reproduce the problem either with url-handler-mode or
without after your fix.
However, there are two test failures:
2 unexpected results:
FAILED url-tramp-test-convert-tramp-to-url
FAILED url-tramp-test-convert-url-to-tramp
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 7+ messages in thread
* bug#56078: 29.0.50; url-handler-mode fails to open FTP link
2022-06-20 10:57 ` Lars Ingebrigtsen
@ 2022-06-20 12:22 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-20 13:50 ` Michael Albinus
0 siblings, 1 reply; 7+ messages in thread
From: Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2022-06-20 12:22 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: Michael Albinus, 56078
Lars Ingebrigtsen <larsi@gnus.org> writes:
> I'm unable to reproduce the problem either with url-handler-mode or
> without after your fix.
>
> However, there are two test failures:
>
> 2 unexpected results:
> FAILED url-tramp-test-convert-tramp-to-url
> FAILED url-tramp-test-convert-url-to-tramp
Same here.
^ permalink raw reply [flat|nested] 7+ messages in thread
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[not found] <87r13lz3av.fsf.ref@yahoo.com>
2022-06-19 4:26 ` bug#56078: 29.0.50; url-handler-mode fails to open FTP link Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-19 11:50 ` Lars Ingebrigtsen
2022-06-19 17:48 ` Michael Albinus
2022-06-20 10:53 ` Michael Albinus
2022-06-20 10:57 ` Lars Ingebrigtsen
2022-06-20 12:22 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-06-20 13:50 ` Michael Albinus
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