* bug#12306: etags crashes
@ 2012-08-29 13:32 Viking Rollo
2012-08-30 2:01 ` Glenn Morris
0 siblings, 1 reply; 4+ messages in thread
From: Viking Rollo @ 2012-08-29 13:32 UTC (permalink / raw
To: 12306
etags crashes (probably) on objective-c.
recipe on cmd.exe
>svn co svn://svn.gna.org/svn/gnustep/trunk gnustep
>cd gnustep
>find . -iname "*.[mh]" -print | c:\EMACS\NTEmacs\bin\etags.exe -
etags also crashes on cocotron source. (hg clone http://cocotron.googlecode.com/hg/ cocotron)
I found this on NTEmacs but etags also crashes on Mac OS X. (Segmentation fault: 11)
C:\>c:\EMACS\NTEmacs\bin\etags.exe --version
etags (GNU Emacs 24.2.50)
Copyright (C) 2012 Free Software Foundation, Inc.
This program is distributed under the terms in ETAGS.README
In GNU Emacs 24.2.50.1 (i386-mingw-nt6.1.7601)
of 2012-08-29 on OZ-VAIO
Bzr revision: 109809
monnier@iro.umontreal.ca-20120828201421-l3s8f0ox5eablvi8
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
`configure --with-gcc (3.4)'
In GNU Emacs 24.2.50.1 (x86_64-apple-darwin11.4.0, NS apple-appkit-1138.47)
of 2012-08-29 on uf265202.local
Bzr revision: 109809monnier@iro.umontreal.ca-20120828201421-l3s8f0ox5eablvi8
Windowing system distributor `Apple', version 10.3.1138
Configured using:
`configure '--with-ns''
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#12306: etags crashes
2012-08-29 13:32 bug#12306: etags crashes Viking Rollo
@ 2012-08-30 2:01 ` Glenn Morris
2012-08-31 15:54 ` Eli Zaretskii
0 siblings, 1 reply; 4+ messages in thread
From: Glenn Morris @ 2012-08-30 2:01 UTC (permalink / raw
To: Viking Rollo; +Cc: 12306
Viking Rollo wrote:
>>svn co svn://svn.gna.org/svn/gnustep/trunk gnustep
>
>>cd gnustep
>>find . -iname "*.[mh]" -print | c:\EMACS\NTEmacs\bin\etags.exe -
Works fine for me on x86_64 GNU/Linux.
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#12306: etags crashes
2012-08-30 2:01 ` Glenn Morris
@ 2012-08-31 15:54 ` Eli Zaretskii
2012-08-31 16:55 ` Andreas Schwab
0 siblings, 1 reply; 4+ messages in thread
From: Eli Zaretskii @ 2012-08-31 15:54 UTC (permalink / raw
To: Glenn Morris; +Cc: 12306, viking_r
> From: Glenn Morris <rgm@gnu.org>
> Date: Wed, 29 Aug 2012 22:01:34 -0400
> Cc: 12306@debbugs.gnu.org
>
> Viking Rollo wrote:
>
> >>svn co svn://svn.gna.org/svn/gnustep/trunk gnustep
> >
> >>cd gnustep
> >>find . -iname "*.[mh]" -print | c:\EMACS\NTEmacs\bin\etags.exe -
>
> Works fine for me on x86_64 GNU/Linux.
Crashes for me on x86_64 GNU/Linux:
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7ae06d1 in mempcpy () from /lib/libc.so.6
(gdb) bt
#0 0x00007ffff7ae06d1 in mempcpy () from /lib/libc.so.6
#1 0x00007ffff7acd197 in _IO_file_xsputn () from /lib/libc.so.6
#2 0x00007ffff7ac2b0c in fputs () from /lib/libc.so.6
#3 0x0000000000403654 in put_entries (np=0x647410)
at /home/e/eliz/bzr/emacs/trunk/lib-src/etags.c:2190
#4 0x0000000000402b81 in process_file (fh=0x63cf20,
fn=0x647640 "./modules/dev-libs/gscoredata/DataBuilder/Document.m",
lang=0x0) at /home/e/eliz/bzr/emacs/trunk/lib-src/etags.c:1673
#5 0x0000000000402918 in process_file_name (
file=0x623280 "./modules/dev-libs/gscoredata/DataBuilder/Document.m",
lang=0x0) at /home/e/eliz/bzr/emacs/trunk/lib-src/etags.c:1597
#6 0x0000000000402180 in main (argc=2, argv=0x7fffffffe5b8)
at /home/e/eliz/bzr/emacs/trunk/lib-src/etags.c:1273
(gdb) frame 3
#3 0x0000000000403654 in put_entries (np=0x647410)
at /home/e/eliz/bzr/emacs/trunk/lib-src/etags.c:2190
2190 fputs (np->regex, tagf);
(gdb) l
2185 fdp = np->fdp;
2186 fprintf (tagf, "\f\n%s,%d\n",
2187 fdp->taggedfname, total_size_of_entries (np));
2188 fdp->written = TRUE;
2189 }
2190 fputs (np->regex, tagf);
2191 fputc ('\177', tagf);
2192 if (np->name != NULL)
2193 {
2194 fputs (np->name, tagf);
(gdb) p np->regex
$1 = 0x647d30 " * const ConfigurationsDidChangeNotification "
(gdb) p *np
$2 = {left = 0x0, right = 0x6473a0, fdp = 0x646d70, name = 0x0,
regex = 0x647d30 " * const ConfigurationsDidChangeNotification ",
valid = 1, is_func = 0, been_warned = 0, lno = 39, cno = 1134}
Not sure why it crashes (stack smashed?).
^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#12306: etags crashes
2012-08-31 15:54 ` Eli Zaretskii
@ 2012-08-31 16:55 ` Andreas Schwab
0 siblings, 0 replies; 4+ messages in thread
From: Andreas Schwab @ 2012-08-31 16:55 UTC (permalink / raw
To: Eli Zaretskii; +Cc: viking_r, 12306-done
Fixed.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-08-31 16:55 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-08-29 13:32 bug#12306: etags crashes Viking Rollo
2012-08-30 2:01 ` Glenn Morris
2012-08-31 15:54 ` Eli Zaretskii
2012-08-31 16:55 ` Andreas Schwab
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.