| Subject: | SEGV when $version->parse( "version" ) |
Hi,
due a failure in a script I figured out that version->parse("version")
creates a SEGV.
$ perl -le 'my $v = version->parse( "version" );'
Segmentation fault
$ gdb `which perl`
GNU gdb (GDB) 7.1-ubuntu
Copyright (C) 2010 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".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/pkg/bin/perl...done.
(gdb) set args -le 'my $v = version->parse( "version" );'
(gdb) c
The program is not being run.
(gdb) run
Starting program: /usr/pkg/bin/perl -le 'my $v = version->parse(
"version" );'
[Thread debugging using libthread_db enabled]
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7b0d765 in Perl_hv_common () from
/usr/pkg/lib/perl5/5.14.0/x86_64-linux-thread-multi/CORE/libperl.so
(gdb) where
#0 0x00007ffff7b0d765 in Perl_hv_common () from
/usr/pkg/lib/perl5/5.14.0/x86_64-linux-thread-multi/CORE/libperl.so
#1 0x00007ffff7b0f38e in Perl_hv_common_key_len () from
/usr/pkg/lib/perl5/5.14.0/x86_64-linux-thread-multi/CORE/libperl.so
#2 0x00007ffff7afa796 in Perl_new_version () from
/usr/pkg/lib/perl5/5.14.0/x86_64-linux-thread-multi/CORE/libperl.so
#3 0x00007ffff7b8bba1 in XS_version_new () from
/usr/pkg/lib/perl5/5.14.0/x86_64-linux-thread-multi/CORE/libperl.so
#4 0x00007ffff7b13188 in Perl_pp_entersub () from
/usr/pkg/lib/perl5/5.14.0/x86_64-linux-thread-multi/CORE/libperl.so
#5 0x00007ffff7b11dc6 in Perl_runops_standard () from
/usr/pkg/lib/perl5/5.14.0/x86_64-linux-thread-multi/CORE/libperl.so
#6 0x00007ffff7aad743 in perl_run () from
/usr/pkg/lib/perl5/5.14.0/x86_64-linux-thread-multi/CORE/libperl.so
#7 0x0000000000401074 in main ()
$ perl -v
This is perl 5, version 14, subversion 2 (v5.14.2) built for
x86_64-linux-thread-multi