GNU bug report logs - #22887
24.4; Bug in timeclock-day-* functions (timeclock.el)

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Oleg Katsitadze <olegkat <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.4; Bug in timeclock-day-* functions (timeclock.el)
Date: Wed, 2 Mar 2016 14:51:10 -0800

Here's how to reproduce:

1. Run "emacs -Q".

2. Evaluate this:

    (load-library "timeclock.el")

3. Create some time log entries (e.g., by clocking in/out using
timeclock.el).

4. For one of the days in ~/.emacs.d/timelog, manually add the "h"
entry ("time required") to override the default required time for that
day, e.g.:

    h 2016/03/02 00:00:00 6

5. Evaluate this:

    (timeclock-reread-log)

6. Evaluate this:

    (timeclock-day-list-length (timeclock-day-alist))

Emacs reports an error:

    Debugger entered--Lisp error: (wrong-type-argument listp 21600.0)
      cadr(21600.0)
      (timeclock-time-to-seconds (cadr entry))
      (- (timeclock-time-to-seconds (cadr entry))
(timeclock-time-to-seconds (car entry)))
      timeclock-entry-length(21600.0)
      (+ length (timeclock-entry-length entry))
      (setq length (+ length (timeclock-entry-length entry)))
      (while --dolist-tail-- (setq entry (car --dolist-tail--)) (setq
length (+ length (timeclock-entry-length entry))) (setq
--dolist-tail-- (cdr --dolist-tail--)))
      (let ((--dolist-tail-- entry-list) entry) (while --dolist-tail--
(setq entry (car --dolist-tail--)) (setq length (+ length
(timeclock-entry-length entry))) (setq --dolist-tail-- (cdr
--dolist-tail--))))
      (let ((length 0)) (let ((--dolist-tail-- entry-list) entry)
(while --dolist-tail-- (setq entry (car --dolist-tail--)) (setq length
(+ length (timeclock-entry-length entry))) (setq --dolist-tail-- (cdr
--dolist-tail--)))) length)
      timeclock-entry-list-length((21600.0 ((22231 25979) (22231
25983) "project")))
      timeclock-day-length(("2016/03/02" 21600.0 ((22231 25979) (22231
25983) "project")))
      funcall(timeclock-day-length ("2016/03/02" 21600.0 ((22231
25979) (22231 25983) "project")))
      (+ length (funcall func day))
      (setq length (+ length (funcall func day)))
      (while --dolist-tail-- (setq day (car --dolist-tail--)) (setq
length (+ length (funcall func day))) (setq --dolist-tail-- (cdr
--dolist-tail--)))
      (let ((--dolist-tail-- day-list) day) (while --dolist-tail--
(setq day (car --dolist-tail--)) (setq length (+ length (funcall func
day))) (setq --dolist-tail-- (cdr --dolist-tail--))))
      (let ((length 0)) (let ((--dolist-tail-- day-list) day) (while
--dolist-tail-- (setq day (car --dolist-tail--)) (setq length (+
length (funcall func day))) (setq --dolist-tail-- (cdr
--dolist-tail--)))) length)
      timeclock-day-list-template(timeclock-day-length (("2016/03/02"
21600.0 ((22231 25979) (22231 25983) "project"))))
      timeclock-day-list-length((("2016/03/02" 21600.0 ((22231 25979)
(22231 25983) "project"))))
      eval((timeclock-day-list-length (timeclock-day-alist)) nil)
      eval-last-sexp-1(nil)
      eval-last-sexp(nil)
      call-interactively(eval-last-sexp nil nil)
      command-execute(eval-last-sexp)

Expected:  Length of day-alist from the time log, in seconds.

I think the bug is in timeclock-day-* functions which use "cdr day"
instead of "cddr day", thus failing to skip the DAY-LENGTH field of
the ENTRIES-BY-DAY alist.  When there's no "h" entry in the time log,
timeclock sets DAY-LENGTH to nil, and the timeclock-day-length
function works because it eventually executes

    timeclock-time-to-seconds (cadr nil)

which works.  But as soon as "h" is added, DAY-LENGTH becomes non-nil
which crashes timeclock as soon as it tries to take cadr of an
integer.

Note that timeclock-day-projects correctly uses cddr, unlike other
timeclock-day-* functions.

Thanks,
Oleg


In GNU Emacs 24.4.1 (i586-pc-linux-gnu, GTK+ Version 3.14.5)
 of 2015-03-07 on binet, modified by Debian
Windowing system distributor `The X.Org Foundation', version 11.0.11604000
Configured using:
 `configure --build i586-linux-gnu --prefix=/usr
 --sharedstatedir=/var/lib --libexecdir=/usr/lib
 --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --with-pop=yes
 --enable-locallisppath=/etc/emacs24:/etc/emacs:/usr/local/share/emacs/24.4/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.4/site-lisp:/usr/share/emacs/site-lisp
 --build i586-linux-gnu --prefix=/usr --sharedstatedir=/var/lib
 --libexecdir=/usr/lib --localstatedir=/var/lib
 --infodir=/usr/share/info --mandir=/usr/share/man --with-pop=yes
 --enable-locallisppath=/etc/emacs24:/etc/emacs:/usr/local/share/emacs/24.4/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/24.4/site-lisp:/usr/share/emacs/site-lisp
 --with-x=yes --with-x-toolkit=gtk3 --with-toolkit-scroll-bars
 'CFLAGS=-g -O2 -fstack-protector-strong -Wformat
 -Werror=format-security -Wall' CPPFLAGS=-D_FORTIFY_SOURCE=2
 LDFLAGS=-Wl,-z,relro'

Important settings:
  value of $LC_ALL: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Debugger

Minor modes in effect:
  tooltip-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
  buffer-read-only: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<down-mouse-2> <mouse-2> C-j M-x t i m e c l <tab>
n i <backspace> <backspace> i n <return> p r o j e
c t <return> M-x t i m e c l o c k - o u <tab> <return>
<return> C-x C-f . e m a c s . d / t i m e l o g <tab>
<return> C-o h SPC 2 0 1 6 / 0 3 / 0 2 SPC 0 0 . <backspace>
: [ <backspace> 0 0 : 0 0 SPC 6 C-x C-s C-x k <return>
<down-mouse-2> <mouse-2> C-j <down-mouse-2> <mouse-2>
C-j M-x r e p o r t <tab> <return>

Recent messages:
uncompressing timeclock.el.gz...done
Loading /usr/share/emacs/24.4/lisp/calendar/timeclock.el.gz...done
Saving file /home/oleg/.emacs.d/timelog...
Wrote /home/oleg/.emacs.d/timelog
Saving file /home/oleg/.emacs.d/timelog...
Wrote /home/oleg/.emacs.d/timelog
Saving file /home/oleg/.emacs.d/timelog...
Wrote /home/oleg/.emacs.d/timelog
Mark set [2 times]
Entering debugger...

Load-path shadows:
None found.

Features:
(shadow sort gnus-util mail-extr emacsbug message format-spec rfc822 mml
mml-sec mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev
gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util
help-fns mail-prsvr mail-utils help-mode easymenu debug timeclock
easy-mmode jka-compr time-date tooltip electric uniquify ediff-hook
vc-hooks lisp-float-type mwheel x-win x-dnd tool-bar dnd fontset image
regexp-opt fringe tabulated-list newcomment lisp-mode prog-mode register
page menu-bar rfn-eshadow timer select scroll-bar mouse jit-lock
font-lock syntax facemenu font-core frame cham georgian utf-8-lang
misc-lang vietnamese tibetan thai tai-viet lao korean japanese hebrew
greek romanian slovak czech european ethiopic indian cyrillic chinese
case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer 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 make-network-process dbusbind
gfilenotify dynamic-setting system-font-setting font-render-setting
move-toolbar gtk x-toolkit x multi-tty emacs)

Memory information:
((conses 8 79029 6067)
 (symbols 24 17956 0)
 (miscs 20 61 214)
 (strings 16 10068 4233)
 (string-bytes 1 291660)
 (vectors 8 9796)
 (vector-slots 4 396421 4712)
 (floats 8 80 320)
 (intervals 28 289 13)
 (buffers 512 12)
 (heap 1024 18148 749))

Message #8 received at 22887 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Oleg Katsitadze <olegkat <at> gmail.com>
Cc: 22887 <at> debbugs.gnu.org
Subject: Re: bug#22887: 24.4; Bug in timeclock-day-* functions (timeclock.el)
Date: Mon, 29 Jul 2019 15:22:32 +0200

(I'm going through old Emacs bug reports that haven't received any
response.)

Oleg Katsitadze <olegkat <at> gmail.com> writes:

> Here's how to reproduce:
>
> 1. Run "emacs -Q".
>
> 2. Evaluate this:
>
>     (load-library "timeclock.el")
>
> 3. Create some time log entries (e.g., by clocking in/out using
> timeclock.el).
>
> 4. For one of the days in ~/.emacs.d/timelog, manually add the "h"
> entry ("time required") to override the default required time for that
> day, e.g.:
>
>     h 2016/03/02 00:00:00 6
>
> 5. Evaluate this:
>
>     (timeclock-reread-log)
>
> 6. Evaluate this:
>
>     (timeclock-day-list-length (timeclock-day-alist))
>
> Emacs reports an error:
>
>     Debugger entered--Lisp error: (wrong-type-argument listp 21600.0)
>       cadr(21600.0)

I'm unable to reproduce this.  Could you supply a ~/.emacs.d/timelog
file that displays this problem?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

Message #13 received at 22887-done <at> debbugs.gnu.org (full text, mbox):

From: Stefan Kangas <stefan <at> marxist.se>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 22887-done <at> debbugs.gnu.org, Oleg Katsitadze <olegkat <at> gmail.com>
Subject: Re: bug#22887: 24.4; Bug in timeclock-day-* functions (timeclock.el)
Date: Tue, 11 Aug 2020 20:44:14 -0700

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> (I'm going through old Emacs bug reports that haven't received any
> response.)
>
> Oleg Katsitadze <olegkat <at> gmail.com> writes:
>
>> Here's how to reproduce:
>>
>> 1. Run "emacs -Q".
>>
>> 2. Evaluate this:
>>
>>     (load-library "timeclock.el")
>>
>> 3. Create some time log entries (e.g., by clocking in/out using
>> timeclock.el).
>>
>> 4. For one of the days in ~/.emacs.d/timelog, manually add the "h"
>> entry ("time required") to override the default required time for that
>> day, e.g.:
>>
>>     h 2016/03/02 00:00:00 6
>>
>> 5. Evaluate this:
>>
>>     (timeclock-reread-log)
>>
>> 6. Evaluate this:
>>
>>     (timeclock-day-list-length (timeclock-day-alist))
>>
>> Emacs reports an error:
>>
>>     Debugger entered--Lisp error: (wrong-type-argument listp 21600.0)
>>       cadr(21600.0)
>
> I'm unable to reproduce this.  Could you supply a ~/.emacs.d/timelog
> file that displays this problem?

More information was requested, but none was given within 1 year, so I'm
closing this bug.  If this is still an issue, please reply to this email
(use "Reply to all" in your email client) and we can reopen the bug
report.

Best regards,
Stefan Kangas

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