| Subject: | Linked entries with relative path issue (at least under Win32) |
| Date: | Mon, 25 Jun 2012 16:11:29 +0200 |
| To: | bug-archive-tar [...] rt.cpan.org |
| From: | "Nicolas GEORGES (CPAN)" <xlat [...] cpan.org> |
Hi,
May I do something wrong in my usage, or this is a real issue releated
to documentation under "What do you do with unsupported filetypes in
an archive?".
I got an error while extracting the openssl-1.0.1c.tar.gz which
contain a link for the entry "openssl-1.0.1c/apps/md4.c" to
"../crypto/md4/md4.c".
Environment:
Win XP Pro
Perl 5.16.0
Archive::Tar 1.88
Input file:
http://www.openssl.org/source/openssl-1.0.1c.tar.gz
Symptom: getting the following errors while extracting archive.
No such file in archive: '../crypto/md4/md4.c' at -e line 1.
Could not find file '../crypto/md4/md4.c' in memory. at -e line 1.
Making symbolic link 'C:\Documents and
Settings\XLAT\.cpan\build\openssl-1.0.1c\apps\md4.c' to
'../crypto/md4/md4.c' failed at -e line 1.
Could not extract 'openssl-1.0.1c/apps/md4.c' at -e line 1.
I was dumped Archive::Tar::File of this two entries :
$VAR1 = bless( {
'uname' => 'openssl',
'mode' => 511,
'size' => 0,
'devminor' => 0,
'devmajor' => 0,
'chksum' => 8321,
'magic' => 'ustar',
'uid' => 0,
'version' => '',
'mtime' => 1336663105,
'name' => 'openssl-1.0.1c/apps/md4.c',
'gname' => 'openssl',
'linkname' => '../crypto/md4/md4.c',
'type' => '2',
'raw' => 'openssl-1.0.1c/apps/md4.c
777
0 0 0 11752756101 20201 2../crypto/md4/md4.c
ustar openssl
openssl 0
0
',
'prefix' => '',
'gid' => 0
}, 'Archive::Tar::File' );
$VAR2 = bless( {
'uname' => 'openssl',
'mode' => 436,
'size' => 3987,
'devminor' => 0,
'devmajor' => 0,
'chksum' => 7626,
'magic' => 'ustar',
'uid' => 0,
'version' => '',
'mtime' => 1306935582,
'name' => 'openssl-1.0.1c/crypto/evp/m_md4.c',
'data' => '/* crypto/evp/m_md4.c */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
...
',
'gname' => 'openssl',
'linkname' => '',
'type' => '0',
'raw' => 'openssl-1.0.1c/crypto/md4/md4.c
664
0 0 10120 7610556270 16255 0
ustar openssl
openssl 0
0
',
'prefix' => '',
'gid' => 0
}, 'Archive::Tar::File' );
Then this is a more verbose output:
command:
perl -W -MArchive::Tar=1.88 -e "$Archive::Tar::DEBUG++;my
$t=Archive::Tar->new;$t->read('openssl-1.0.1c.tar.gz');$t->extract"
Long ouptut:
Subroutine Cwd::fastcwd redefined at c:/Perl/5.16.0/lib/Cwd.pm line 812.
Subroutine Cwd::getcwd redefined at c:/Perl/5.16.0/lib/Cwd.pm line 812.
Subroutine Cwd::abs_path redefined at c:/Perl/5.16.0/lib/Cwd.pm line 812.
Subroutine Win32::GetCwd redefined at c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::SetCwd redefined at c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::GetNextAvailDrive redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::GetLastError redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::SetLastError redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::LoginName redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::NodeName redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::DomainName redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::FsType redefined at c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::GetOSVersion redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::IsWinNT redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::IsWin95 redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::FormatMessage redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::Spawn redefined at c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::GetTickCount redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::GetShortPathName redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::GetFullPathName redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::GetLongPathName redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::CopyFile redefined at
c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
Subroutine Win32::Sleep redefined at c:/Perl/5.16.0/lib/DynaLoader.pm line 213.
No such file in archive: '../crypto/md4/md4.c' at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 1038.
Archive::Tar::_find_entry('Archive::Tar=HASH(0x390ac)',
'../crypto/md4/md4.c') called at c:/Perl/5.16.0/lib/Archive/Tar.pm
line 958
Archive::Tar::_extract_special_file_as_plain_file('Archive::Tar=HASH(0x390ac)',
'Archive::Tar::File=HASH(0xf1296c)', 'C:\Documents and
Settings\XLAT\.cpan\build\openssl-1.0.1c\a...') called at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 909
Archive::Tar::_make_special_file('Archive::Tar=HASH(0x390ac)',
'Archive::Tar::File=HASH(0xf1296c)', 'C:\Documents and
Settings\XLAT\.cpan\build\openssl-1.0.1c\a...') called at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 866
Archive::Tar::_extract_file('Archive::Tar=HASH(0x390ac)',
'Archive::Tar::File=HASH(0xf1296c)') called at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 646
Archive::Tar::extract('Archive::Tar=HASH(0x390ac)') called at -e line 1
at -e line 1.
Could not find file '../crypto/md4/md4.c' in memory. at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 975.
Archive::Tar::_extract_special_file_as_plain_file('Archive::Tar=HASH(0x390ac)',
'Archive::Tar::File=HASH(0xf1296c)', 'C:\Documents and
Settings\XLAT\.cpan\build\openssl-1.0.1c\a...') called at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 909
Archive::Tar::_make_special_file('Archive::Tar=HASH(0x390ac)',
'Archive::Tar::File=HASH(0xf1296c)', 'C:\Documents and
Settings\XLAT\.cpan\build\openssl-1.0.1c\a...') called at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 866
Archive::Tar::_extract_file('Archive::Tar=HASH(0x390ac)',
'Archive::Tar::File=HASH(0xf1296c)') called at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 646
Archive::Tar::extract('Archive::Tar=HASH(0x390ac)') called at -e line 1
at -e line 1.
Making symbolic link 'C:\Documents and
Settings\XLAT\.cpan\build\openssl-1.0.1c\apps\md4.c' to
'../crypto/md4/md4.c' failed at c:/Perl/5.16.0/lib/Archive/Tar.pm line
947.
Archive::Tar::_make_special_file('Archive::Tar=HASH(0x390ac)',
'Archive::Tar::File=HASH(0xf1296c)', 'C:\Documents and
Settings\XLAT\.cpan\build\openssl-1.0.1c\a...') called at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 866
Archive::Tar::_extract_file('Archive::Tar=HASH(0x390ac)',
'Archive::Tar::File=HASH(0xf1296c)') called at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 646
Archive::Tar::extract('Archive::Tar=HASH(0x390ac)') called at -e line 1
at -e line 1.
Could not extract 'openssl-1.0.1c/apps/md4.c' at
c:/Perl/5.16.0/lib/Archive/Tar.pm line 647.
Archive::Tar::extract('Archive::Tar=HASH(0x390ac)') called at -e line 1
at -e line 1.
Thanks,
Nicolas.