From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Shuguang Sun Newsgroups: gmane.emacs.bugs Subject: bug#29225: Tramp backup-by-copying in a Converting ACL Invalid argument error on Windows 7 Date: Thu, 9 Nov 2017 16:24:39 +0800 Message-ID: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="94eb2c06b72e0bed2e055d888958" X-Trace: blaine.gmane.org 1510215909 10597 195.159.176.226 (9 Nov 2017 08:25:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 9 Nov 2017 08:25:09 +0000 (UTC) To: 29225@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 09 09:25:05 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eCi90-0002RI-Up for geb-bug-gnu-emacs@m.gmane.org; Thu, 09 Nov 2017 09:25:03 +0100 Original-Received: from localhost ([::1]:35720 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eCi98-00014c-Cl for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:139659 Archived-At: --94eb2c06b72e0bed2e055d888958 Content-Type: text/plain; charset="UTF-8" Hi, Windows 7 GNU Emacs 26.0.50 (build 1, x86_64-w64-mingw32) of 2017-08-27 (backup-by-copying t) When I tramp to a host (linux) and edit a file, and save it, I get an error about the backup as below. The ACL is in different format on Linus and on Windows. It is "user::..." on linux, however, it looks like "O:S-1-5-21-" on windows. Could we allow the user to set whether to copy ACl for certain type of files? Debugger entered--Lisp error: (file-error "Converting ACL" "Invalid argument" "c:/Users/user/HOME/.emacs.d/autosave/Rfiles/!drive_c!plink!!user@host !!!path!user!Ava!_mortality.R.~1~") set-file-acl("c:/Users/user/HOME/.emacs.d/autosave/Rfiles/!drive_c!plink!!user@host!!!path!user!Ava!_mortality.R.~1~" "user::rw-\ngroup::rw-\nother::r--\n") set-file-extended-attributes("c:/Users/user/HOME/.emacs.d/autosave/Rfiles/!drive_c!plink!!user@host!!!path!user!Ava!_mortality.R.~1~" ((acl . "user::rw-\ngroup::rw-\nother::r--\n") (selinux-context nil nil nil nil))) backup-buffer-copy("/plink:user@host:/path/user/Ava/_mortality.R" "c:/Users/user/HOME/.emacs.d/autosave/Rfiles/!drive_c!plink!!user@host!!!path!user!Ava!_mortality.R.~1~" 436 ((acl . "user::rw-\ngroup::rw-\nother::r--\n") (selinux-context nil nil nil nil))) backup-buffer() basic-save-buffer-2() basic-save-buffer-1() basic-save-buffer(t) save-buffer(1) funcall-interactively(save-buffer 1) call-interactively(save-buffer nil nil) command-execute(save-buffer) Best Regards, Shuguang --94eb2c06b72e0bed2e055d888958 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Hi,

Windows 7
= GNU Emacs 26.0.50 (build 1, x86_64-w64-mingw32) of 2017-08-27
(ba= ckup-by-copying t)

When I tramp to a host (linux) = and edit a file, and save it, I get an error about the backup as below. The= ACL is in different format on Linus and on Windows. It is "user::...&= quot; on linux, however, it looks like "O:S-1-5-21-" on windows. =

Could we allow the user to set whether to cop= y ACl for certain type of files?

Debugger ente= red--Lisp error: (file-error "Converting ACL" "Invalid argum= ent" "c:/Users/user/HOME/.emacs.d/autosave/Rfiles/!drive_c!plink!= !user@host!!!path!user!Ava!_mortality.R.~1~")
=C2=A0 set-file-acl(&= quot;c:/Users/user/HOME/.emacs.d/autosave/Rfiles/!drive_c!plink!!user@host!= !!path!user!Ava!_mortality.R.~1~" "user::rw-\ngroup::rw-\nother::= r--\n")
=C2=A0 set-file-extended-attributes("c:/Users/user/HOM= E/.emacs.d/autosave/Rfiles/!drive_c!plink!!user@host!!!path!user!Ava!_morta= lity.R.~1~" ((acl . "user::rw-\ngroup::rw-\nother::r--\n") (= selinux-context nil nil nil nil)))
=C2=A0 backup-buffer-copy("/plin= k:user@host:/path/user/Ava/_mortality.R" "c:/Users/user/HOME/.ema= cs.d/autosave/Rfiles/!drive_c!plink!!user@host!!!path!user!Ava!_mortality.R= .~1~" 436 ((acl . "user::rw-\ngroup::rw-\nother::r--\n") (se= linux-context nil nil nil nil)))
=C2=A0 backup-buffer()
=C2=A0 basic-= save-buffer-2()
=C2=A0 basic-save-buffer-1()
=C2=A0 basic-save-buffer= (t)
=C2=A0 save-buffer(1)
=C2=A0 funcall-interactively(save-buffer 1)=
=C2=A0 call-interactively(save-buffer nil nil)
=C2=A0 command-execut= e(save-buffer)

Best Regards,
Shuguang
=

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