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Bug#753542: marked as done (perl-base - Segfaults in libperl.so.5.18)

Your message dated Thu, 14 Aug 2014 21:39:59 +0000
with message-id <E1XI2kZ-0006XO-KL@franck.debian.org>
and subject line Bug#753444: fixed in perl 5.20.0-4
has caused the Debian Bug report #753444,
regarding perl-base - Segfaults in libperl.so.5.18
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.

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-- 
753444: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=753444
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: perl-base
Version: 5.18.2-4+b1
Severity: grave

On s390x perl fails to run debconf and segfaults later on:

| $ gdb --args perl /usr/share/debconf/frontend
| GNU gdb (GDB) 7.6.2 (Debian 7.6.2-1.1)
| Copyright (C) 2013 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 "s390x-linux-gnu".
| For bug reporting instructions, please see:
| <http://www.gnu.org/software/gdb/bugs/>...
| Reading symbols from /usr/bin/perl...(no debugging symbols found)...done.
| (gdb) run
| Starting program: /usr/bin/perl /usr/share/debconf/frontend
| warning: Could not load shared library symbols for linux-vdso64.so.1.
| Do you need "set solib-search-path" or "set sysroot"?
| [Thread debugging using libthread_db enabled]
| Using host libthread_db library "/lib/s390x-linux-gnu/libthread_db.so.1".
| debconf: DbDriver "passwords" warning: could not open /var/cache/debconf/passwords.dat: Permission denied
| Use of uninitialized value $ARGV[0] in string eq at /usr/share/debconf/frontend line 17.
| Use of uninitialized value $ARGV[0] in pattern match (m//) at /usr/share/debconf/frontend line 24.
| Use of uninitialized value $ARGV[0] in concatenation (.) or string at /usr/share/debconf/frontend line 60.
| Use of uninitialized value $ARGV[0] in pattern match (m//) at /usr/share/debconf/frontend line 61.
| Use of uninitialized value $ARGV[0] in pattern match (m//) at /usr/share/debconf/frontend line 62.
| Use of uninitialized value $ARGV[0] in pattern match (m//) at /usr/share/debconf/frontend line 72.
| Use of uninitialized value $r in <HANDLE> at /usr/share/perl5/Debconf/ConfModule.pm line 72.
| readline() on unopened filehandle at /usr/share/perl5/Debconf/ConfModule.pm line 72.
| 
| Program received signal SIGSEGV, Segmentation fault.
| 0x000003fffded8838 in ?? () from /usr/lib/libperl.so.5.18
| (gdb) bt
| #0  0x000003fffded8838 in ?? () from /usr/lib/libperl.so.5.18
| #1  0x000003fffdeceba0 in ?? () from /usr/lib/libperl.so.5.18
| #2  0x000003fffded8f60 in Perl_sv_clean_objs () from /usr/lib/libperl.so.5.18
| #3  0x000003fffde45634 in perl_destruct () from /usr/lib/libperl.so.5.18
| #4  0x0000000080000f30 in main ()
| (gdb) 

This breaks installation of glibc binary packages like tzdata.  As there
are no debugging infos available, no further information can be shown.

Bastian

--- End Message ---
--- Begin Message --- 
Source: perl
Source-Version: 5.20.0-4

We believe that the bug you reported is fixed in the latest version of
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 753444@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Niko Tyni <ntyni@debian.org> (supplier of updated 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 ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Thu, 14 Aug 2014 21:47:11 +0300
Source: perl
Binary: perl-base libcgi-fast-perl perl-doc perl-debug libperl5.20 libperl-dev perl-modules perl
Architecture: source all
Version: 5.20.0-4
Distribution: unstable
Urgency: medium
Maintainer: Niko Tyni <ntyni@debian.org>
Changed-By: Niko Tyni <ntyni@debian.org>
Description:
 libcgi-fast-perl - CGI::Fast Perl module
 libperl-dev - Perl library: development files
 libperl5.20 - shared Perl library
 perl       - Larry Wall's Practical Extraction and Report Language
 perl-base  - minimal Perl system
 perl-debug - debug-enabled Perl interpreter
 perl-doc   - Perl documentation
 perl-modules - Core Perl modules
Closes: 753444
Changes:
 perl (5.20.0-4) unstable; urgency=medium
 .
   * Drop the -exp1 suffix from perlapi-5.20.0: no further changes
     to @INC are planned in this cycle.
   * Build-depend on libc6-dev (>= 2.19-9) on s390x to make sure we
     build against the "new" reverted jmp_buf ABI. (Closes: #753444)
   * Upload to unstable.
Checksums-Sha1:
 16d20ed21077a3196c98ebcf9016e65f444451a5 2356 perl_5.20.0-4.dsc
 0f1ab2c0d2c108e6b0e9c44268b9e21c999bf2e1 99644 perl_5.20.0-4.debian.tar.xz
 3eda859265c70c9d213ba840143d75af10d6c780 78084 libcgi-fast-perl_5.20.0-4_all.deb
 625af81c7829e769ac68597a3e94a0cf22e9f12d 7279080 perl-doc_5.20.0-4_all.deb
 732b165c2b29ba5e81de513bc8b1b97e05040a16 2575120 perl-modules_5.20.0-4_all.deb
Checksums-Sha256:
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 256623ad8c577bf330985b454fab8f9dfb39959bbe506f909b0036e833b830fa 99644 perl_5.20.0-4.debian.tar.xz
 6641bb2aab99756c6b0c1a1bf5416669ffb925f77a7be93f101e4f31c325d987 78084 libcgi-fast-perl_5.20.0-4_all.deb
 c31b950f75836e77070ab5fe022d1ffbb79c72fa6653b7e1add1ac66635a3c16 7279080 perl-doc_5.20.0-4_all.deb
 9fb2b297b8325ccc495c6ce82b41f615d6199c097514bdef1eaafba7cb160084 2575120 perl-modules_5.20.0-4_all.deb
Files:
 8f7ae06191c57a3681bdbe85c3fd9a81 78084 perl optional libcgi-fast-perl_5.20.0-4_all.deb
 2482f112832a01e079aa4da9d67a5869 7279080 doc optional perl-doc_5.20.0-4_all.deb
 2ff26754795284fdbcfdb82eb0443b6f 2575120 perl standard perl-modules_5.20.0-4_all.deb
 87999424f242c01983138982567e934e 2356 perl standard perl_5.20.0-4.dsc
 10affb72d7c04677d98531883ff5a4bf 99644 perl standard perl_5.20.0-4.debian.tar.xz

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