From unknown Fri Jun 20 07:21:24 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#28244 <28244@debbugs.gnu.org> To: bug#28244 <28244@debbugs.gnu.org> Subject: Status: 26.0.50; byte-compiled files have mode 0600 Reply-To: bug#28244 <28244@debbugs.gnu.org> Date: Fri, 20 Jun 2025 14:21:24 +0000 retitle 28244 26.0.50; byte-compiled files have mode 0600 reassign 28244 emacs submitter 28244 Sven Joachim severity 28244 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Sat Aug 26 16:13:41 2017 Received: (at submit) by debbugs.gnu.org; 26 Aug 2017 20:13:41 +0000 Received: from localhost ([127.0.0.1]:56842 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlhSe-0003nr-TT for submit@debbugs.gnu.org; Sat, 26 Aug 2017 16:13:41 -0400 Received: from eggs.gnu.org ([208.118.235.92]:34150) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlhSd-0003nb-JQ for submit@debbugs.gnu.org; Sat, 26 Aug 2017 16:13:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dlhSX-0005o2-C4 for submit@debbugs.gnu.org; Sat, 26 Aug 2017 16:13:34 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: * X-Spam-Status: No, score=1.3 required=5.0 tests=BAYES_50,FREEMAIL_FROM, RCVD_IN_SORBS_SPAM autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:38078) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dlhSX-0005ny-8w for submit@debbugs.gnu.org; Sat, 26 Aug 2017 16:13:33 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53348) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dlhSV-0000zZ-VT for bug-gnu-emacs@gnu.org; Sat, 26 Aug 2017 16:13:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dlhSQ-0005lk-Vy for bug-gnu-emacs@gnu.org; Sat, 26 Aug 2017 16:13:31 -0400 Received: from mout.gmx.net ([212.227.15.15]:51983) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dlhSQ-0005lQ-L0 for bug-gnu-emacs@gnu.org; Sat, 26 Aug 2017 16:13:26 -0400 Received: from localhost.localdomain ([91.19.62.57]) by mail.gmx.com (mrgmx002 [212.227.17.190]) with ESMTPSA (Nemesis) id 0M9ra4-1df8wO19rs-00B6pE for ; Sat, 26 Aug 2017 22:13:24 +0200 Received: by localhost.localdomain (Postfix, from userid 1000) id 7F4A58023E; Sat, 26 Aug 2017 22:13:23 +0200 (CEST) From: Sven Joachim To: bug-gnu-emacs@gnu.org Subject: 26.0.50; byte-compiled files have mode 0600 X-Debbugs-Cc: Sven Joachim Date: Sat, 26 Aug 2017 22:13:23 +0200 Message-ID: <87r2vyytng.fsf@turtle.gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K0:wabwTugK+wGsdb8An0V4S7aMFafnjq8rLDxl4sUVT/t7fSoBi/l Yt348qeWV4I8Krys2YsBsznM1kF24/75wVnncroUZvNKv+6iWlFG3npUSJrnpQT5xfJZnkM Q3EJXXyvqgUByf/eCIzX6wap1soP7+O27qkKhpODbTYUEfPZBqE6+dQwBsRvppuTBEFlsOq 4ZX92EwTL87Fc+BCol6Cw== X-UI-Out-Filterresults: notjunk:1;V01:K0:tWqSkS1G/BQ=:4SUbRR2/XYIpUTb4biD6ms HQkoGRMGznm4NpNqG7AOBaXQkJq72la/EnxIOnpzNX7fcZLBrxpG5o0Jsj3pB/67uo09W2VPF vQFjM1L5IlWef2bQhZn8Y/vnbI3JoPB3njOl0Lnghkdofg6faUs7h5N3z+9xkPn/HZcdNjCgD Twa/v+VlXHgnceL6DA+QnPswLU/m0CVpZLQ2ZJ9gp0BtQte5ANfsACcs4mAp8q6cgAyKZDAtQ H1yFgTRZb9emTzWa1WLLnAEbUDgfiirM0CV5fuVOqDRhjPsgi06As1pGd8hz4i1QXz9Mjq1dH nMAt8b03tKNpPx/01yB/o3+wwBBzz9Q0xkuOZKa1E5xkt3uT2Ed7herANYJEMNPrc2bR4FEuE wnYN9ft/7Cbp4a4ywhP7hhLXVqXHCEVP65e7zbewy2hE4/DJfPwS1in4sld4A4er/rscbYCWi cEdCh2AmyquyVwLjgqmbyMrD0SnnDQeKDCU/3k0aT9luQ85GZG75OfGKyYK0KO6N6rS45JWBu mv3isV9OgZHb76cGDmYqMdYXskCqw0rH167//W2C138YEhphz/tuzf6kNkUGapWJEfBkOL+fg Y3S2owVVif+to1xHBWUCvrtdpsFaX0Y5dP0Dm4CsRgVh4VpB/V88A++FWrZ8S/P+RxR1atLv2 nnTI0+CroCMtNtZX3DGuxC3wba4Dd5U2k3qEjLWJwwVDShEtCNTcqvu8TTVlCMu0rcO19YL0v wnzwl5NFHTqvl3cB2/Sr4a6CNcUUA2ScVYv0mHihedV4qrTIJcC8Xmhlj7q41+b2YgA+bw+en hdDULkG0axIqQvzmrGIGY5oAWc5ZB47xO3tnCu4LIVHfAu4TCo= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -3.6 (---) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.6 (---) I have observed that byte-compiled files have permissions 0600, regardless of the umask (mine is 022). This is bad, especially for system-wide installations. Looking at the lisp/ directory, this has started between August 2 and August 8 this year. ,---- | -rw------- 1 sven src 82133 Aug 8 17:15 replace.elc | -rw------- 1 sven src 23081 Aug 8 17:15 ls-lisp.elc | -rw-r--r-- 1 sven src 70177 Aug 2 11:36 whitespace.elc | -rw-r--r-- 1 sven src 3546 Aug 2 11:36 password-cache.elc `---- Commit 785a4a1d52fd ("Fix a couple of make-temp-file races") is likely the culprit, but I haven't verified that. In GNU Emacs 26.0.50 (build 2, i686-pc-linux-gnu, GTK+ Version 2.24.31) of 2017-08-26 built on turtle Repository revision: cc7530cae09b0aa4d648d92ca0f82c81439a6b34 Windowing system distributor 'The X.Org Foundation', version 11.0.11903000 System Description: Debian GNU/Linux Recent messages: For information about GNU Emacs and the GNU system, type C-h C-a. Compiling /tmp/strokes.el...done Wrote /tmp/strokes.elc Configured using: 'configure --build i686-linux-gnu --host i686-linux-gnu --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/lib --localstatedir=/var --infodir=/usr/share/info/emacs-snapshot --mandir=/usr/share/man --without-pop --enable-locallisppath=/etc/emacs-snapshot:/etc/emacs:/usr/local/share/emacs/26.0.50/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.0.50/site-lisp:/usr/share/emacs/site-lisp --without-wide-int --disable-silent-rules --without-compress-install --with-x=yes --with-x-toolkit=gtk2 --without-gconf --without-gsettings build_alias=i686-linux-gnu host_alias=i686-linux-gnu 'CFLAGS=-g -O2 -fdebug-prefix-map=/usr/local/src/emacs=. -fstack-protector-strong -Wformat -Werror=format-security' 'LDFLAGS=-Wl,-z,relro -Wl,--as-needed' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2 -DDEBIAN -DSITELOAD_PURESIZE_EXTRA=5000'' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK2 X11 LIBSYSTEMD Important settings: value of $LC_COLLATE: C value of $LANG: de_DE.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: shell-dirtrack-mode: t 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 dired dired-loaddefs rfc822 mml easymenu mml-sec 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 easy-mmode compile tramp tramp-compat tramp-loaddefs trampver ucs-normalize shell pcomplete comint ansi-color ring parse-time format-spec advice auth-source cl-seq eieio byte-opt eieio-core cl-macs gv eieio-loaddefs password-cache bytecomp byte-compile cl-loaddefs cl-lib cconv elec-pair time-date mule-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type 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 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 inotify dynamic-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 8 222247 10475) (symbols 24 22368 2) (miscs 20 47 151) (strings 16 35213 2713) (string-bytes 1 1000149) (vectors 8 38737) (vector-slots 4 768883 14334) (floats 8 55 61) (intervals 28 263 2) (buffers 528 12)) From debbugs-submit-bounces@debbugs.gnu.org Sat Aug 26 19:43:14 2017 Received: (at control) by debbugs.gnu.org; 26 Aug 2017 23:43:15 +0000 Received: from localhost ([127.0.0.1]:56911 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlkjS-0008Ud-Ns for submit@debbugs.gnu.org; Sat, 26 Aug 2017 19:43:14 -0400 Received: from eggs.gnu.org ([208.118.235.92]:51149) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlkjQ-0008UO-Mj for control@debbugs.gnu.org; Sat, 26 Aug 2017 19:43:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dlkjK-0000um-OS for control@debbugs.gnu.org; Sat, 26 Aug 2017 19:43:07 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:41369) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dlkjK-0000ui-LA for control@debbugs.gnu.org; Sat, 26 Aug 2017 19:43:06 -0400 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1dlkjK-0000Ix-Bg for control@debbugs.gnu.org; Sat, 26 Aug 2017 19:43:06 -0400 Subject: control message for bug 24655 To: X-Mailer: mail (GNU Mailutils 2.99.98) Message-Id: From: Glenn Morris Date: Sat, 26 Aug 2017 19:43:06 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -5.0 (-----) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -5.0 (-----) block 24655 by 28244 From debbugs-submit-bounces@debbugs.gnu.org Sun Aug 27 02:11:06 2017 Received: (at 28244-done) by debbugs.gnu.org; 27 Aug 2017 06:11:06 +0000 Received: from localhost ([127.0.0.1]:56983 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlqmn-0002Rj-TK for submit@debbugs.gnu.org; Sun, 27 Aug 2017 02:11:06 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:44390) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dlqml-0002RC-HS for 28244-done@debbugs.gnu.org; Sun, 27 Aug 2017 02:11:04 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id EB855160080; Sat, 26 Aug 2017 23:10:56 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id ly0NG8sPkpzG; Sat, 26 Aug 2017 23:10:56 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 1E4B8160923; Sat, 26 Aug 2017 23:10:56 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id n8iOpIbAeqHM; Sat, 26 Aug 2017 23:10:56 -0700 (PDT) Received: from [192.168.1.9] (unknown [47.153.184.153]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id E748C160080; Sat, 26 Aug 2017 23:10:55 -0700 (PDT) To: Sven Joachim From: Paul Eggert Subject: Re: 26.0.50; byte-compiled files have mode 0600 Organization: UCLA Computer Science Department Message-ID: <8a1a9773-83a9-cb58-f808-08133fec6217@cs.ucla.edu> Date: Sat, 26 Aug 2017 23:10:55 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="------------AEE02F65C5D78B9B38DDCF1C" Content-Language: en-US X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 28244-done Cc: 28244-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.3 (--) This is a multi-part message in MIME format. --------------AEE02F65C5D78B9B38DDCF1C Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Thanks for reporting that bug. It was indeed an unintended consequence of my earlier change. I installed the attached patch, which should fix it. --------------AEE02F65C5D78B9B38DDCF1C Content-Type: text/x-patch; name="0001-Fix-over-protection-of-byte-compiled-files.patch" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="0001-Fix-over-protection-of-byte-compiled-files.patch" >From 7207e4a3d533d959eebbb947235f741b1586722b Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Sat, 26 Aug 2017 23:07:01 -0700 Subject: [PATCH] Fix over-protection of byte-compiled files Problem reported by Sven Joachim (Bug#28244). Also, fix similar problem for autoload files. * lisp/emacs-lisp/autoload.el (autoload--save-buffer): Set temp file modes to the buffer-file-name file modes (or 666 if not available) as adjusted by umask. * lisp/emacs-lisp/bytecomp.el (byte-compile-file): Set temp file modes to 666 as adjusted by umask. --- lisp/emacs-lisp/autoload.el | 8 +++++++- lisp/emacs-lisp/bytecomp.el | 5 +++++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/lisp/emacs-lisp/autoload.el b/lisp/emacs-lisp/autoload.el index 4a9bd6d..e811ee2 100644 --- a/lisp/emacs-lisp/autoload.el +++ b/lisp/emacs-lisp/autoload.el @@ -873,12 +873,18 @@ autoload-generate-file-autoloads ;; For parallel builds, to stop another process reading a half-written file. (defun autoload--save-buffer () "Save current buffer to its file, atomically." - ;; Copied from byte-compile-file. + ;; Similar to byte-compile-file. (let* ((version-control 'never) (tempfile (make-temp-file buffer-file-name)) + (default-modes (default-file-modes)) + (temp-modes (logand default-modes #o600)) + (desired-modes (logand default-modes + (or (file-modes buffer-file-name) #o666))) (kill-emacs-hook (cons (lambda () (ignore-errors (delete-file tempfile))) kill-emacs-hook))) + (unless (= temp-modes desired-modes) + (set-file-modes tempfile desired-modes)) (write-region (point-min) (point-max) tempfile nil 1) (backup-buffer) (rename-file tempfile buffer-file-name t)) diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el index d769a15..48bbd61 100644 --- a/lisp/emacs-lisp/bytecomp.el +++ b/lisp/emacs-lisp/bytecomp.el @@ -1896,10 +1896,15 @@ byte-compile-file ;; parallel bootstrap), it does not risk getting a ;; half-finished file. (Bug#4196) (tempfile (make-temp-file target-file)) + (default-modes (default-file-modes)) + (temp-modes (logand default-modes #o600)) + (desired-modes (logand default-modes #o666)) (kill-emacs-hook (cons (lambda () (ignore-errors (delete-file tempfile))) kill-emacs-hook))) + (unless (= temp-modes desired-modes) + (set-file-modes tempfile desired-modes)) (write-region (point-min) (point-max) tempfile nil 1) ;; This has the intentional side effect that any ;; hard-links to target-file continue to -- 2.7.4 --------------AEE02F65C5D78B9B38DDCF1C-- From unknown Fri Jun 20 07:21:24 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Sun, 24 Sep 2017 11:24:03 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator