From: Michael Schierl <schierlm@gmx.de>
To: bug-gnu-emacs@gnu.org
Subject: Crash when having malformed PBM image on screen and viewing *Messages* buffer (on Windows)
Date: Fri, 15 Jun 2007 23:04:47 +0200 [thread overview]
Message-ID: <4672FEEF.4060601@gmx.de> (raw)
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 bug-gnu-emacs@gnu.org mailing list,
and to the gnu.emacs.bug news group.
Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:
It was a bit hard to reproduce. In fact, I tried to make up a valid xbm
:data chunk, and failed (any hints for a working example
appreciated...), because my Emacs crashed too often.
There are lots of ways to crash Emacs (just work with it for a while
while there are lots of broken xbm images in your buffer), but here is a
reproducable one:
- start emacs -Q
- run this in *scratch* buffer
(progn
(put-image '(image :type pbm :data "") 0)
(pop-to-buffer "*Messages*")
(goto-char (point-max)))
Now press <down> <right> <down> <right>.
When Emacs asks you whether you want to attach a debugger, answer
whatever you find appropriate :)
Sorry, no gdb available here, but I guess this is pretty reproducable
for those who have one.
In GNU Emacs 22.1.1 (i386-mingw-nt5.1.2600)
of 2007-06-02 on RELEASE
Windowing system distributor `Microsoft Corp.', version 5.1.2600
configured using `configure --with-gcc (3.4) --cflags -Ic:/gnuwin32/include'
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: DEU
locale-coding-system: cp1252
default-enable-multibyte-characters: t
Major mode: Lisp Interaction
Minor modes in effect:
encoded-kbd-mode: t
tooltip-mode: t
tool-bar-mode: t
mouse-wheel-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
unify-8859-on-encoding-mode: t
utf-translate-cjk-mode: t
auto-compression-mode: t
line-number-mode: t
Recent input:
M-x r e p o r t <tab> <return>
Recent messages:
("D:\\Progs\\emacs\\bin\\emacs.exe" "-Q")
Loading encoded-kb...done
For information about the GNU Project and its goals, type C-h C-p.
Loading emacsbug...
Loading regexp-opt...done
Loading emacsbug...done
next reply other threads:[~2007-06-15 21:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-15 21:04 Michael Schierl [this message]
2007-06-15 21:12 ` Crash when having malformed PBM image on screen and viewing *Messages* buffer (on Windows) Michael Schierl
2007-06-16 0:20 ` Juanma Barranquero
2007-06-17 21:14 ` Jason Rumney
2007-06-17 21:25 ` Juanma Barranquero
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4672FEEF.4060601@gmx.de \
--to=schierlm@gmx.de \
--cc=bug-gnu-emacs@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).