[perl #33971] Perl + DBI segfaults

# New Ticket Created by  "Victor Porton,,," 
# Please include the string:  [perl #33971]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/rt3/Ticket/Display.html?id=33971 >



This is a bug report for perl from porton@ex-code.com,
generated with the help of perlbug 1.35 running under perl v5.8.4.


-----------------------------------------------------------------
"perl Transaction.pm" segfaults (in assumption that there are
database test to which we can succesfully connect.

$ perl -MDBI -MDBD::mysql -e 'print "DBI $DBI::VERSION, DBD::mysql $DBD::mysql::VERSION\n"'
DBI 1.46, DBD::mysql 2.9003

Debian Linux packages:
libdbi0 0.7.2-1
libdbi-perl 1.46-5 
libdbd-mysql 0.7.1-2
libdbd-mysql-perl 2.9003-3

# Transaction.pm
package Transaction;
use DBI();
sub start {
  my $class = shift;
  my $dbh   = shift;
  return bless { DBH => $dbh };
}
sub DESTROY {
  my $self = shift;
  my $dbh = $self->{DBH};
  local $dbh->{Active};
}
$dbh = DBI->connect("DBI:mysql:database=test","root","",{AutoCommit=>1});
$t = Transaction->start($dbh);


[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
    category=library
    severity=high
---
Site configuration information for perl v5.8.4:

Configured by Debian Project at Mon Oct 25 01:52:37 EST 2004.

Summary of my perl5 (revision 5 version 8 subversion 4) configuration:
  Platform:
    osname=linux, osvers=2.4.27-ti1211, archname=i386-linux-thread-multi
    uname='linux kosh 2.4.27-ti1211 #1 sun sep 19 18:17:45 est 2004 i686 gnulinux '
    config_args='-Dusethreads -Duselargefiles -Dccflags=-DDEBIAN -Dcccdlflags=-fPIC -Darchname=i386-linux -Dprefix=/usr -Dprivlib=/usr/share/perl/5.8 -Darchlib=/usr/lib/perl/5.8 -Dvendorprefix=/usr -Dvendorlib=/usr/share/perl5 -Dvendorarch=/usr/lib/perl5 -Dsiteprefix=/usr/local -Dsitelib=/usr/local/share/perl/5.8.4 -Dsitearch=/usr/local/lib/perl/5.8.4 -Dman1dir=/usr/share/man/man1 -Dman3dir=/usr/share/man/man3 -Dsiteman1dir=/usr/local/man/man1 -Dsiteman3dir=/usr/local/man/man3 -Dman1ext=1 -Dman3ext=3perl -Dpager=/usr/bin/sensible-pager -Uafs -Ud_csh -Uusesfio -Uusenm -Duseshrplib -Dlibperl=libperl.so.5.8.4 -Dd_dosuid -des'
    hint=recommended, useposix=true, d_sigaction=define
    usethreads=define use5005threads=undef useithreads=define usemultiplicity=define
    useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
    use64bitint=undef use64bitall=undef uselongdouble=undef
    usemymalloc=n, bincompat5005=undef
  Compiler:
    cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DDEBIAN -fno-strict-aliasing -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
    optimize='-O2',
    cppflags='-D_REENTRANT -D_GNU_SOURCE -DTHREADS_HAVE_PIDS -DDEBIAN -fno-strict-aliasing -I/usr/local/include'
    ccversion='', gccversion='3.3.5 (Debian 1:3.3.5-1)', gccosandvers=''
    intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
    d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
    ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
    alignbytes=4, prototype=define
  Linker and Libraries:
    ld='cc', ldflags =' -L/usr/local/lib'
    libpth=/usr/local/lib /lib /usr/lib
    libs=-lgdbm -lgdbm_compat -ldb -ldl -lm -lpthread -lc -lcrypt
    perllibs=-ldl -lm -lpthread -lc -lcrypt
    libc=/lib/libc-2.3.2.so, so=so, useshrplib=true, libperl=libperl.so.5.8.4
    gnulibc_version='2.3.2'
  Dynamic Linking:
    dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
    cccdlflags='-fPIC', lddlflags='-shared -L/usr/local/lib'

Locally applied patches:
    

---
@INC for perl v5.8.4:
    /usr/lib/perl5/5.005/i386-linux
    /etc/perl
    /usr/local/lib/perl/5.8.4
    /usr/local/share/perl/5.8.4
    /usr/lib/perl5
    /usr/share/perl5
    /usr/lib/perl/5.8
    /usr/share/perl/5.8
    /usr/local/lib/site_perl
    .

---
Environment for perl v5.8.4:
    HOME=/home/porton
    LANG (unset)
    LANGUAGE=en_US
    LC_COLLATE=ru_RU.KOI8-R
    LC_CTYPE=ru_RU.KOI8-R
    LC_MESSAGES=en_US
    LC_MONETARY=ru_RU.KOI8-R
    LC_NUMERIC=C
    LC_TIME=C
    LD_LIBRARY_PATH=/usr/local/lib
    LOGDIR (unset)
    PATH=~/bin:/usr/local/bin:/usr/bin:/bin:/usr/bin/X11:/usr/games:/sbin:/usr/sbin:/usr/local/sbin
    PERL5LIB=/usr/lib/perl5/5.005/i386-linux
    PERL_BADLANG (unset)
    SHELL=/bin/bash

• [perl #33971] Perl + DBI segfaults by Victor Porton,,,
• Re: [perl #33971] Perl + DBI segfaults by Dave Mitchell