From: Sven Joachim <svenjoac@gmx.de>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 8623@debbugs.gnu.org
Subject: bug#8623: 23.3.50; (woman "git-remote") crashes
Date: Thu, 05 May 2011 23:12:18 +0200 [thread overview]
Message-ID: <87zkn0q2bx.fsf@turtle.gmx.de> (raw)
In-Reply-To: <83d3jwnai7.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 05 May 2011 23:44:00 +0300")
On 2011-05-05 22:44 +0200, Eli Zaretskii wrote:
>> From: Sven Joachim <svenjoac@gmx.de>
>> Date: Thu, 05 May 2011 22:09:37 +0200
>> Cc: Sven Joachim <svenjoac@gmx.de>
>>
>> > Please describe exactly what actions triggered the bug
>> > and the precise symptoms of the bug.
>>
>> I did M-x woman RET git-remote RET and Emacs segfaulted.
>
> Does this happen for you in "emacs -nw -Q"?
No, only in a graphical session. Also, it only seems to happen when
building with GCC 4.6, which explains why I did not see the problem
until recently when Debian switched to GCC 4.6 as the default compiler:
$ gcc --version | head -n1
gcc (Debian 4.6.0-6) 4.6.1 20110428 (prerelease)
> Also, can you build Emacs without optimizations, and try reproducing
> in the unoptimized binary?
Alas, the unoptimized binary does not crash.
> If you succeed, please show the backtrace
> from there, and also manually load woman.el (the source) before typing
> "M-x woman", to make the Lisp backtrace more accurate.
Here is the Lisp backtrace with the uncompiled woman.el loaded:
(gdb) xbacktrace
"current-column" (0xffffac44)
">" (0xffffad1c)
"save-excursion" (0xffffadfc)
"or" (0xffffaebc)
"if" (0xffffaf7c)
"when" (0xffffb01c)
"let" (0xffffb13c)
"while" (0xffffb21c)
"if" (0xffffb2dc)
"if" (0xffffb39c)
"unless" (0xffffb43c)
"woman2-format-paragraphs" (0xffffb4e0)
"woman2-RS" (0xffffb6f4)
"funcall" (0xffffb6f0)
"if" (0xffffb82c)
"while" (0xffffb90c)
"unwind-protect" (0xffffb9cc)
"let" (0xffffbb0c)
"woman2-roff-buffer" (0xffffbbb0)
"let" (0xffffbd9c)
"woman-decode-region" (0xffffbe40)
"let" (0xffffc03c)
"woman-decode-buffer" (0xffffc0e0)
"if" (0xffffc24c)
"woman-process-buffer" (0xffffc2f0)
"let" (0xffffc4dc)
"woman-really-find-file" (0xffffc580)
"let*" (0xffffc75c)
"or" (0xffffc81c)
"let" (0xffffc93c)
"woman-find-file" (0xffffc9e0)
"if" (0xffffcb5c)
"let" (0xffffcc7c)
"if" (0xffffcd1c)
"woman" (0xffffce44)
"call-interactively" (0xffffd074)
"execute-extended-command" (0xffffd204)
"call-interactively" (0xffffd3c4)
(gdb)
Regards,
Sven
next prev parent reply other threads:[~2011-05-05 21:12 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-05 20:09 bug#8623: 23.3.50; (woman "git-remote") crashes Sven Joachim
2011-05-05 20:44 ` Eli Zaretskii
2011-05-05 21:12 ` Sven Joachim [this message]
2011-05-06 10:15 ` Eli Zaretskii
2011-05-06 10:50 ` Sven Joachim
2011-05-06 12:36 ` Sven Joachim
2011-05-06 14:39 ` Stefan Monnier
2011-05-06 14:47 ` Paul Eggert
2011-05-08 11:50 ` Sven Joachim
2011-05-08 16:34 ` Paul Eggert
2011-05-08 17:42 ` Sven Joachim
2011-05-08 18:22 ` Paul Eggert
2011-05-08 19:02 ` Eli Zaretskii
2011-05-09 10:10 ` Eli Zaretskii
2011-05-09 15:09 ` Sven Joachim
2011-05-09 15:28 ` Eli Zaretskii
2011-05-08 19:27 ` Eli Zaretskii
2011-05-09 10:13 ` Eli Zaretskii
2011-05-07 11:32 ` Richard Stallman
2011-05-06 14:37 ` Paul Eggert
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
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87zkn0q2bx.fsf@turtle.gmx.de \
--to=svenjoac@gmx.de \
--cc=8623@debbugs.gnu.org \
--cc=eliz@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 external index
https://git.savannah.gnu.org/cgit/emacs.git
https://git.savannah.gnu.org/cgit/emacs/org-mode.git
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.