Front page | perl.perl5.porters |
Postings from June 2002
[ID 20020626.003] 5.8.0-RC2 segfault (combination of DESTROY,goto, delete)
Thread Next
From:
Pixel
Date:
June 26, 2002 05:46
Subject:
[ID 20020626.003] 5.8.0-RC2 segfault (combination of DESTROY,goto, delete)
Message ID:
lyadpj3q9y.fsf@leia.mandrakesoft.com
This is a bug report for perl from pixel@mandrakesoft.com
generated with the help of perlbug 1.34 running under perl v5.8.0.
-----------------------------------------------------------------
[Please enter your report here]
The following code segfaults:
sub A::DESTROY {
my $f = delete $A::list{$_[0]};
goto $f;
}
{
my $w;
my $b = bless {}, 'A';
$A::list{$b} = sub { $w };
0;
}
[Please do not change anything below this line]
-----------------------------------------------------------------
---
Flags:
category=core
severity=medium
---
Site configuration information for perl v5.8.0:
Configured by pixel at Tue Jun 25 17:11:59 CEST 2002.
Summary of my perl5 (revision 5.0 version 8 subversion 0) configuration:
Platform:
osname=linux, osvers=2.4.18-10mdksmp, archname=i386-linux
uname='linux no.mandrakesoft.com 2.4.18-10mdksmp #1 smp wed apr 10 13:53:12 cest 2002 i686 unknown '
config_args='-des -Darchname=i386-linux -Dcc=gcc -Doptimize=-O3 -fomit-frame-pointer -pipe -mcpu=pentiumpro -march=i586 -ffast-math -fno-strength-reduce -Dprefix=/usr -Dvendorprefix=/usr -Dsiteprefix=/usr -Dman3ext=3pm -Dcf_by=MandrakeSoft -Dmyhostname=localhost -Dperladmin=root@localhost -Dd_dosuid -Ud_csh -Duseshrplib'
hint=recommended, useposix=true, d_sigaction=define
usethreads=undef use5005threads=undef useithreads=undef usemultiplicity=undef
useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
use64bitint=undef use64bitall=undef uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='gcc', ccflags ='-fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm',
optimize='-O3 -fomit-frame-pointer -pipe -mcpu=pentiumpro -march=i586 -ffast-math -fno-strength-reduce',
cppflags='-fno-strict-aliasing -I/usr/include/gdbm'
ccversion='', gccversion='3.1.1 (Mandrake Linux 8.3 3.1.1-0.6mdk)', 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='gcc', ldflags =' -L/usr/local/lib'
libpth=/usr/local/lib /lib /usr/lib
libs=-lnsl -lndbm -lgdbm -ldl -lm -lc -lcrypt -lutil
perllibs=-lnsl -ldl -lm -lc -lcrypt -lutil
libc=/lib/libc-2.2.5.so, so=so, useshrplib=true, libperl=libperl.so
gnulibc_version='2.2.5'
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.8.0/i386-linux/CORE'
cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'
Locally applied patches:
---
@INC for perl v5.8.0:
/home/pixel/etc/perl/i386-linux
/home/pixel/etc/perl
/home/pixel/etc/perl/i386-linux
/home/pixel/etc/perl/site_perl/i386-linux
/home/pixel/etc/perl/site_perl
/usr/lib/perl5/5.8.0/i386-linux
/usr/lib/perl5/5.8.0
/usr/lib/perl5/site_perl/5.8.0/i386-linux
/usr/lib/perl5/site_perl/5.8.0
/usr/lib/perl5/site_perl/5.6.1
/usr/lib/perl5/site_perl/5.6.0
/usr/lib/perl5/site_perl
/usr/lib/perl5/vendor_perl/5.8.0/i386-linux
/usr/lib/perl5/vendor_perl/5.8.0
/usr/lib/perl5/vendor_perl
.
---
Environment for perl v5.8.0:
HOME=/home/pixel
LANG (unset)
LANGUAGE (unset)
LD_LIBRARY_PATH=/home/pixel/lib/i386
LOGDIR (unset)
PATH=/home/pixel/bin:/home/pixel/bin/oneliner:/home/pixel/bin/perl:/home/pixel/bin/ruby:/home/pixel/bin/python:/home/pixel/bin/tcl:/home/pixel/bin/i386:/usr/freeware/bin:/usr/etc:/usr/local/bin:/usr/X11R6/bin:/sbin:/usr/sbin:/usr/X11R6/bin:/bin:/usr/bin:/usr/local/bin:/root/bin:/root/bin:/usr/X11R6/bin
PERL5LIB=/home/pixel/etc/perl:/home/pixel/etc/perl/i386-linux:/home/pixel/etc/perl/site_perl
PERL_BADLANG (unset)
SHELL=/bin/bash
Thread Next
-
[ID 20020626.003] 5.8.0-RC2 segfault (combination of DESTROY,goto, delete)
by Pixel