bug#545: 23.0.60; epg - cannot save changes on encrypted files

bug#545: 23.0.60; epg - cannot save changes on encrypted files

[henry atting]

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: Type: text/plain; charset=us-ascii, Size: 5288 bytes --]


Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug@gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

I can encrypt/decrypt files with epa, but saving changes on those files
does not work. 

Debugger entered--Lisp error: 
(file-error "Opening output file" integer-or-marker-p nil)
  signal(file-error ("Opening output file" integer-or-marker-p nil))
  byte-code("Ä\b
  \"‰\x12ƒ\r\0\nÅ¡ˆÆÇÈ\vAB\"‡" 
[file epa-file-passphrase-alist entry error assoc nil signal file-error 
"Opening output file"] 4)
  epa-file-write-region(nil nil "/home/atting/secret.nry.gpg" nil t)
  apply(epa-file-write-region (nil nil "/home/atting/secret.nry.gpg" nil t))
  epa-file-handler(write-region nil nil "/home/atting/secret.nry.gpg" nil t)
  write-region(nil nil "/home/atting/secret.nry.gpg" nil t "~/secret.nry.gpg")
  basic-save-buffer-2()
  basic-save-buffer-1()
  basic-save-buffer()
  save-buffer(1)
  call-interactively(save-buffer nil nil)


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/home/atting/emacs_current/share/emacs/23.0.60/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.1 (i686-pc-linux-gnu, GTK+ Version 2.12.10)
 of 2008-07-03 on ylenn
Windowing system distributor `The X.Org Foundation', version 11.0.10402000
configured using `configure  '--with-x-toolkit=gtk' '--with-xft' '--prefix=/home/atting/emacs_current''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Summary

Minor modes in effect:
  shell-dirtrack-mode: t
  desktop-save-mode: t
  display-time-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <down> <right> <right> <right> <right> <right> 
<right> <right> <return> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <left> 
<left> <left> <left> <right> <right> <right> <return> 
<switch-frame> <switch-frame> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <up> <return> <down> <return> n <down> 
<return> <down> <return> <down> <return> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <return> 
<down> <return> <down> <return> <up> <up> <up> <up> 
<up> <up> <up> <up> <return> <up> <up> <return> <up> 
<return> <up> <return> <up> <return> <up> <return> 
<up> <return> q <up> <up> <down> <return> <return> 
<down> <return> <down> <return> <up> <up> <up> <up> 
<up> <up> <up> q <up> m <f4> <return> 2 <return> a 
<f4> <switch-frame> <switch-frame> <switch-frame> <switch-frame> 
<switch-frame> <switch-frame> <escape> x e m a <tab> 
r e <tab> <backspace> <backspace> b u <tab> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> r e <tab> p <tab> o <tab> r 
<tab> b <tab> <return>

Recent messages:
Scoring...done
Generating summary...done
Exiting summary buffer and applying spam rules
Parsing /home/atting/.mailrc... done
Retrieving newsgroup: nntp+news.gmane.org:gmane.emacs.pretest.bugs...
Fetching headers for nntp+news.gmane.org:gmane.emacs.pretest.bugs...done
Scoring...done
Generating summary...done
No more unread articles
Making completion list... [3 times]

bug#545: 23.0.60; epg - cannot save changes on encrypted files

[Eric Hanchrow]

Try this:

diff --git a/lisp/epa-file.el b/lisp/epa-file.el
index 25edba5..f621a53 100644
--- a/lisp/epa-file.el
+++ b/lisp/epa-file.el
@@ -182,6 +182,9 @@
 	       context
 	       (if (stringp start)
 		   (epa-file--encode-coding-string start coding-system)
+		 (unless start
+		   (setq start (point-min)
+			 end (point-max)))
 		 (epa-file--encode-coding-string (buffer-substring start end)
 						 coding-system))
 	       (if (or epa-file-select-keys

(This patch has already been checked in)
-- 
A DRE voting system is one of the simplest computer
applications you could imagine.  It just adds by one.
        -- Brit Williams, emeritus professor of computer science

bug#545: 23.0.60; epg - cannot save changes on encrypted files

[henry atting]

Eric Hanchrow wrote:

> Try this:
>
> diff --git a/lisp/epa-file.el b/lisp/epa-file.el
> index 25edba5..f621a53 100644
> --- a/lisp/epa-file.el
> +++ b/lisp/epa-file.el
> @@ -182,6 +182,9 @@
>  	       context
>  	       (if (stringp start)
>  		   (epa-file--encode-coding-string start coding-system)
> +		 (unless start
> +		   (setq start (point-min)
> +			 end (point-max)))
>  		 (epa-file--encode-coding-string (buffer-substring start end)
>  						 coding-system))
>  	       (if (or epa-file-select-keys
>
> (This patch has already been checked in)

Thanks, works fine.

henry

bug#545: marked as done (23.0.60; epg - cannot save changes on encrypted files)

[Emacs bug Tracking System]

[-- Attachment #1: Type: text/plain, Size: 880 bytes --]


Your message dated Mon, 14 Jul 2008 15:19:10 -0400
with message-id <gjod50p93l.fsf@fencepost.gnu.org>
and subject line Re: bug#545: 23.0.60; epg - cannot save changes on encrypted files
has caused the Emacs bug report #545,
regarding 23.0.60; epg - cannot save changes on encrypted files
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact don@donarmstrong.com
immediately.)


-- 
545: http://emacsbugs.donarmstrong.com/cgi-bin/bugreport.cgi?bug=545
Emacs Bug Tracking System
Contact don@donarmstrong.com with problems

[-- Attachment #2: Type: message/rfc822, Size: 7446 bytes --]

From: henry atting <atting@literaturlatenight.de>
To: emacs-pretest-bug@gnu.org
Subject: 23.0.60; epg - cannot save changes on encrypted files
Date: Thu, 10 Jul 2008 14:50:32 +0200
Message-ID: <87lk09299j.fsf@literaturlatenight.de>


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2.1: Type: text/plain; charset=us-ascii, Size: 5282 bytes --]

From: henry atting <atting@literaturlatenight.de>
To: emacs-pretest-bug@gnu.org
Subject: 23.0.60; epg - cannot save changes on encrypted files
Date: Thu, 10 Jul 2008 14:50:32 +0200
Message-ID: <87lk09299j.fsf@literaturlatenight.de>


Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the emacs-pretest-bug@gnu.org mailing list.

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

I can encrypt/decrypt files with epa, but saving changes on those files
does not work. 

Debugger entered--Lisp error: 
(file-error "Opening output file" integer-or-marker-p nil)
  signal(file-error ("Opening output file" integer-or-marker-p nil))
  byte-code("Ä\b
  \"‰\x12ƒ\r\0\nÅ¡ˆÆÇÈ\vAB\"‡" 
[file epa-file-passphrase-alist entry error assoc nil signal file-error 
"Opening output file"] 4)
  epa-file-write-region(nil nil "/home/atting/secret.nry.gpg" nil t)
  apply(epa-file-write-region (nil nil "/home/atting/secret.nry.gpg" nil t))
  epa-file-handler(write-region nil nil "/home/atting/secret.nry.gpg" nil t)
  write-region(nil nil "/home/atting/secret.nry.gpg" nil t "~/secret.nry.gpg")
  basic-save-buffer-2()
  basic-save-buffer-1()
  basic-save-buffer()
  save-buffer(1)
  call-interactively(save-buffer nil nil)


If Emacs crashed, and you have the Emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/home/atting/emacs_current/share/emacs/23.0.60/etc/DEBUG for instructions.


In GNU Emacs 23.0.60.1 (i686-pc-linux-gnu, GTK+ Version 2.12.10)
 of 2008-07-03 on ylenn
Windowing system distributor `The X.Org Foundation', version 11.0.10402000
configured using `configure  '--with-x-toolkit=gtk' '--with-xft' '--prefix=/home/atting/emacs_current''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: de_DE.UTF-8
  value of $XMODIFIERS: nil
  locale-coding-system: utf-8-unix
  default-enable-multibyte-characters: t

Major mode: Summary

Minor modes in effect:
  shell-dirtrack-mode: t
  desktop-save-mode: t
  display-time-mode: t
  tooltip-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  global-auto-composition-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <down> <right> <right> <right> <right> <right> 
<right> <right> <return> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <left> 
<left> <left> <left> <right> <right> <right> <return> 
<switch-frame> <switch-frame> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <right> 
<right> <right> <right> <right> <right> <right> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <down> <down> <down> <down> <down> <down> 
<down> <down> <up> <return> <down> <return> n <down> 
<return> <down> <return> <down> <return> <up> <up> 
<up> <up> <up> <up> <up> <up> <up> <up> <up> <return> 
<down> <return> <down> <return> <up> <up> <up> <up> 
<up> <up> <up> <up> <return> <up> <up> <return> <up> 
<return> <up> <return> <up> <return> <up> <return> 
<up> <return> q <up> <up> <down> <return> <return> 
<down> <return> <down> <return> <up> <up> <up> <up> 
<up> <up> <up> q <up> m <f4> <return> 2 <return> a 
<f4> <switch-frame> <switch-frame> <switch-frame> <switch-frame> 
<switch-frame> <switch-frame> <escape> x e m a <tab> 
r e <tab> <backspace> <backspace> b u <tab> <backspace> 
<backspace> <backspace> <backspace> <backspace> <backspace> 
<backspace> <backspace> r e <tab> p <tab> o <tab> r 
<tab> b <tab> <return>

Recent messages:
Scoring...done
Generating summary...done
Exiting summary buffer and applying spam rules
Parsing /home/atting/.mailrc... done
Retrieving newsgroup: nntp+news.gmane.org:gmane.emacs.pretest.bugs...
Fetching headers for nntp+news.gmane.org:gmane.emacs.pretest.bugs...done
Scoring...done
Generating summary...done
No more unread articles
Making completion list... [3 times]



[-- Attachment #3: Type: message/rfc822, Size: 1731 bytes --]

From: Glenn Morris <rgm@gnu.org>
To: 545-done@emacsbugs.donarmstrong.com
Subject: Re: bug#545: 23.0.60; epg - cannot save changes on encrypted files
Date: Mon, 14 Jul 2008 15:19:10 -0400
Message-ID: <gjod50p93l.fsf@fencepost.gnu.org>

henry atting wrote:

> Eric Hanchrow wrote:
>
>> Try this:
[...]
>> (This patch has already been checked in)
>
> Thanks, works fine.


Hence closing this bug.