Your message dated Tue, 27 Dec 2016 01:34:08 +0000
with message-id <e1clgew-000b4y...@fasolo.debian.org>
and subject line Bug#848156: fixed in libtext-unaccent-perl 1.08-1.3
has caused the Debian Bug report #848156,
regarding libtext-unaccent-perl: Segmentation fault on unac_string
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
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--
848156: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=848156
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: libtext-unaccent-perl
Version: 1.08-1.2+b1
Severity: grave
The most useful method of Text::Unaccent seems to cause a segmentation
fault (which was not the case a few weeks ago):
$ locale
LANG=C
LANGUAGE=
LC_CTYPE="C"
LC_NUMERIC="C"
LC_TIME="C"
LC_COLLATE="C"
LC_MONETARY="C"
LC_MESSAGES="C"
LC_PAPER="C"
LC_NAME="C"
LC_ADDRESS="C"
LC_TELEPHONE="C"
LC_MEASUREMENT="C"
LC_IDENTIFICATION="C"
LC_ALL=C
$ perl -MText::Unaccent -e 'print unac_string("utf-8","a")'
Segmentation fault
$
I tried various locales, to no avail. I also tried changing "utf-8" to
uppercase and/or removing the dash. I also tried rebuilding against
current perl, thinking maybe there was an ABI change.
After installing the debug packages, here's the backtrace I get in gdb:
$ gdb perl
GNU gdb (Debian 7.12-1) 7.12
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from perl...Reading symbols from
/usr/lib/debug//usr/bin/perl...done.
done.
(gdb) run -MText::Unaccent -e 'print unac_string("utf-8","a")'
Starting program: /usr/bin/perl -MText::Unaccent -e 'print
unac_string("utf-8","a")'
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Program received signal SIGSEGV, Segmentation fault.
__GI___libc_free (mem=0x555500000000) at malloc.c:2963
2963 malloc.c: No such file or directory.
(gdb) bt
#0 __GI___libc_free (mem=0x555500000000) at malloc.c:2963
#1 0x00007ffff6ed5ea4 in unac_string () from
/usr/lib/x86_64-linux-gnu/perl5/5.24/auto/Text/Unaccent/Unaccent.so
#2 0x00007ffff6ed51dd in XS_Text__Unaccent_unac_string () from
/usr/lib/x86_64-linux-gnu/perl5/5.24/auto/Text/Unaccent/Unaccent.so
#3 0x00005555556280b0 in Perl_pp_entersub (my_perl=0x555555941010) at
pp_hot.c:3987
#4 0x00005555556205d6 in Perl_runops_standard (my_perl=0x555555941010) at
run.c:41
#5 0x00005555555a66e9 in S_run_body (oldscope=1, my_perl=0x555555941010) at
perl.c:2488
#6 perl_run (my_perl=0x555555941010) at perl.c:2411
#7 0x000055555557f85d in main (argc=<optimized out>, argv=<optimized out>,
env=<optimized out>) at perlmain.c:116
(gdb) quit
A debugging session is active.
Inferior 1 [process 21916] will be killed.
Quit anyway? (y or n) y
$
I don't know whether the bug lies in libtext-unaccent-perl, in perl
itself, or in libc6. Feel free to reassign accordingly :-)
Roland.
-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.8.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages libtext-unaccent-perl depends on:
ii libc6 2.24-8
ii perl 5.24.1~rc4-1
ii perl-base [perlapi-5.24.1] 5.24.1~rc4-1
libtext-unaccent-perl recommends no packages.
libtext-unaccent-perl suggests no packages.
-- no debconf information
--
Roland Mas
Indépendant en informatique libre -- Free software freelance
http://www.gnurandal.com/
--- End Message ---
--- Begin Message ---
Source: libtext-unaccent-perl
Source-Version: 1.08-1.3
We believe that the bug you reported is fixed in the latest version of
libtext-unaccent-perl, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 848...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Hilko Bengen <ben...@debian.org> (supplier of updated libtext-unaccent-perl
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Format: 1.8
Date: Thu, 22 Dec 2016 01:46:01 +0100
Source: libtext-unaccent-perl
Binary: libtext-unaccent-perl
Architecture: source
Version: 1.08-1.3
Distribution: unstable
Urgency: medium
Maintainer: Loic Dachary (OuoU) <l...@debian.org>
Changed-By: Hilko Bengen <ben...@debian.org>
Description:
libtext-unaccent-perl - provides functions to remove accents using UTF16 as a
pivot
Closes: 848156
Changes:
libtext-unaccent-perl (1.08-1.3) unstable; urgency=medium
.
* Non-maintainer upload.
* Fix a few "passing argument ... from incompatible pointer type"
warnings -- and a segfault. (Closes: #848156)
Checksums-Sha1:
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libtext-unaccent-perl_1.08-1.3.dsc
ed5c6c80d96fae6cd17ba5457a8d64c2a7fb34a7 3017
libtext-unaccent-perl_1.08-1.3.diff.gz
Checksums-Sha256:
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libtext-unaccent-perl_1.08-1.3.dsc
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libtext-unaccent-perl_1.08-1.3.diff.gz
Files:
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libtext-unaccent-perl_1.08-1.3.dsc
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