From: Philipp <p.stephani2@gmail.com>
To: 27986@debbugs.gnu.org
Subject: bug#27986: 26.0.50; `rename-file' can rename files without confirmation
Date: Sun, 06 Aug 2017 17:40:18 +0200 [thread overview]
Message-ID: <m2tw1kg0wt.fsf@p> (raw)
Run the following in *scratch*:
(make-directory "/tmp/emacs")
nil
(write-region "" nil "/tmp/emacs/ß")
nil
(write-region "" nil "/tmp/emacs/ẞ")
nil
(directory-files "/tmp/emacs")
("." ".." "ß" "ẞ")
(rename-file "/tmp/emacs/ẞ" "/tmp/emacs/ß")
nil
Note how `rename-file' has silently overwritten `ß'. This is because on
macOS, `ß' and `ẞ' are different file names, but Emacs treats them as
equal. Probably the test for case-insensitive file names should be
removed altogether (it can't work correctly and introduces a filesystem
race), and `rename-file' should use link(2) + unlink(2) if renameat2
isn't available.
In GNU Emacs 26.0.50 (build 77, x86_64-apple-darwin16.7.0, NS appkit-1504.83 Version 10.12.6 (Build 16G29))
of 2017-08-06 built on p
Repository revision: b1b99edd3ee587a5154106d4d16547eac4916c55
Windowing system distributor 'Apple', version 10.3.1504
Recent messages:
For information about GNU Emacs and the GNU system, type C-h C-a.
Configured using:
'configure --with-modules --without-xml2 --without-pop --with-mailutils
--enable-gcc-warnings=yes MAKEINFO=/usr/local/opt/texinfo/bin/makeinfo
'CFLAGS=-O3 -g0' LDFLAGS=-O3'
Configured features:
DBUS NOTIFY ACL GNUTLS ZLIB TOOLKIT_SCROLL_BARS NS MODULES
Important settings:
value of $LANG: de_DE.UTF-8
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-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
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message subr-x puny seq byte-opt gv
bytecomp byte-compile cconv cl-loaddefs cl-lib dired dired-loaddefs
format-spec rfc822 mml easymenu mml-sec password-cache epa derived epg
epg-config gnus-util rmail rmail-loaddefs mm-decode mm-bodies mm-encode
mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047
rfc2045 ietf-drums mm-util mail-prsvr mail-utils time-date tooltip eldoc
electric uniquify ediff-hook vc-hooks lisp-float-type mwheel term/ns-win
ns-win ucs-normalize mule-util term/common-win tool-bar dnd fontset
image regexp-opt fringe tabulated-list replace newcomment text-mode
elisp-mode lisp-mode prog-mode register page menu-bar rfn-eshadow
isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu
font-core term/tty-colors frame cl-generic 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 charscript charprop case-table epa-hook
jka-cmpr-hook help simple abbrev obarray minibuffer cl-preloaded 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 dbusbind kqueue cocoa ns multi-tty
make-network-process emacs)
Memory information:
((conses 16 204143 9065)
(symbols 48 20146 1)
(miscs 40 43 181)
(strings 32 29176 1731)
(string-bytes 1 784929)
(vectors 16 35010)
(vector-slots 8 710995 9656)
(floats 8 48 68)
(intervals 56 205 0)
(buffers 992 11))
next reply other threads:[~2017-08-06 15:40 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-06 15:40 Philipp [this message]
2017-08-06 17:05 ` bug#27986: 26.0.50; `rename-file' can rename files without confirmation Eli Zaretskii
2017-08-14 17:09 ` Philipp Stephani
2017-08-14 17:22 ` Eli Zaretskii
2017-08-11 8:15 ` bug#27986: 26.0.50; 'rename-file' " Paul Eggert
2017-08-13 22:42 ` Paul Eggert
2017-08-14 15:40 ` Eli Zaretskii
2017-08-14 23:31 ` Paul Eggert
2017-08-15 16:04 ` Eli Zaretskii
2017-08-15 17:24 ` Paul Eggert
2017-08-15 17:42 ` Eli Zaretskii
2017-08-15 19:27 ` Paul Eggert
2017-08-16 2:36 ` Eli Zaretskii
2017-08-16 5:06 ` Paul Eggert
2017-08-16 14:21 ` Eli Zaretskii
2017-08-16 15:15 ` Paul Eggert
2017-08-16 16:06 ` Eli Zaretskii
2017-08-16 17:19 ` Paul Eggert
2017-08-16 17:30 ` Eli Zaretskii
2017-08-16 18:06 ` Glenn Morris
2017-08-16 22:31 ` Stefan Monnier
2017-08-16 23:56 ` Paul Eggert
2017-08-17 0:04 ` Stefan Monnier
2017-08-19 6:54 ` Eli Zaretskii
2017-09-10 22:49 ` Paul Eggert
2017-09-11 6:07 ` Paul Eggert
2017-09-11 14:47 ` Eli Zaretskii
2017-09-11 16:45 ` Paul Eggert
2017-09-11 17:09 ` Eli Zaretskii
2017-09-11 17:25 ` Paul Eggert
2017-09-12 9:25 ` Michael Albinus
2017-08-13 23:48 ` Paul Eggert
2017-08-14 13:44 ` Ken Brown
2017-08-14 15:21 ` Eli Zaretskii
2017-08-14 15:34 ` Eli Zaretskii
2017-08-14 16:33 ` Eli Zaretskii
2017-08-14 16:58 ` Philipp Stephani
2017-08-14 17:04 ` Eli Zaretskii
2017-08-14 16:50 ` Philipp Stephani
2017-08-14 23:03 ` Paul Eggert
2017-08-15 1:19 ` Paul Eggert
2017-08-15 2:35 ` Eli Zaretskii
2017-08-15 7:00 ` Paul Eggert
2017-08-15 16:08 ` Eli Zaretskii
2017-08-16 19:33 ` Ken Brown
2017-08-19 21:30 ` Ken Brown
2017-08-19 21:37 ` Paul Eggert
2017-08-19 22:04 ` Ken Brown
2017-08-19 22:38 ` Paul Eggert
2017-08-15 12:45 ` Andy Moreton
2017-08-15 16:18 ` Eli Zaretskii
2017-08-19 21:33 ` bug#27986: 26.0.50; 'rename-file' can rename files without Richard Stallman
2017-08-20 2:37 ` Eli Zaretskii
2017-08-25 20:33 ` John Wiegley
2017-08-26 7:30 ` Eli Zaretskii
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