From cee96d52c39b1e7b36e1c62d38bcd8d86e9a41ab Mon Sep 17 00:00:00 2001
From: Tony Cook <tony@develop-help.com>
Date: Tue, 21 Jun 2016 10:02:02 +1000
Subject: [PATCH] (perl #127834) remove . from the end of @INC if complex
modules are loaded
While currently Encode and Storable are know to attempt to load modules
not included in the core, updates to other modules may lead to those
also attempting to load new modules, so be safe and remove . for those
as well.
---
cpan/Archive-Tar/bin/ptar | 1 +
cpan/Archive-Tar/bin/ptardiff | 1 +
cpan/Archive-Tar/bin/ptargrep | 1 +
cpan/CPAN/scripts/cpan | 1 +
cpan/Digest-SHA/shasum | 1 +
cpan/Encode/bin/enc2xs | 1 +
cpan/Encode/bin/encguess | 1 +
cpan/Encode/bin/piconv | 1 +
cpan/Encode/bin/ucmlint | 1 +
cpan/Encode/bin/unidump | 1 +
cpan/ExtUtils-MakeMaker/bin/instmodsh | 1 +
cpan/IO-Compress/bin/zipdetails | 1 +
cpan/JSON-PP/bin/json_pp | 1 +
cpan/Test-Harness/bin/prove | 1 +
dist/ExtUtils-ParseXS/lib/ExtUtils/xsubpp | 1 +
dist/Module-CoreList/corelist | 1 +
ext/Pod-Html/bin/pod2html | 1 +
utils/c2ph.PL | 1 +
utils/h2ph.PL | 2 ++
utils/h2xs.PL | 2 ++
utils/libnetcfg.PL | 1 +
utils/perlbug.PL | 1 +
utils/perldoc.PL | 5 ++++-
utils/perlivp.PL | 2 ++
utils/splain.PL | 6 ++++++
25 files changed, 36 insertions(+), 1 deletion(-)
diff --git a/cpan/Archive-Tar/bin/ptar b/cpan/Archive-Tar/bin/ptar
index 0eaffa7..9dc6402 100644
--- a/cpan/Archive-Tar/bin/ptar
+++ b/cpan/Archive-Tar/bin/ptar
@@ -1,6 +1,7 @@
#!/usr/bin/perl
use strict;
+BEGIN { pop @INC if $INC[-1] eq '.' }
use File::Find;
use Getopt::Std;
use Archive::Tar;
diff --git a/cpan/Archive-Tar/bin/ptardiff b/cpan/Archive-Tar/bin/ptardiff
index 66bd859..4668fa6 100644
--- a/cpan/Archive-Tar/bin/ptardiff
+++ b/cpan/Archive-Tar/bin/ptardiff
@@ -1,5 +1,6 @@
#!/usr/bin/perl
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use Archive::Tar;
use Getopt::Std;
diff --git a/cpan/Archive-Tar/bin/ptargrep b/cpan/Archive-Tar/bin/ptargrep
index 1a320f1..8dc6b4f 100644
--- a/cpan/Archive-Tar/bin/ptargrep
+++ b/cpan/Archive-Tar/bin/ptargrep
@@ -4,6 +4,7 @@
# archive. See 'ptargrep --help' for more documentation.
#
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use warnings;
diff --git a/cpan/CPAN/scripts/cpan b/cpan/CPAN/scripts/cpan
index 5555090..cceab30 100644
--- a/cpan/CPAN/scripts/cpan
+++ b/cpan/CPAN/scripts/cpan
@@ -1,5 +1,6 @@
#!/usr/local/bin/perl
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use vars qw($VERSION);
diff --git a/cpan/Digest-SHA/shasum b/cpan/Digest-SHA/shasum
index 14ddd60..62a2b0e 100644
--- a/cpan/Digest-SHA/shasum
+++ b/cpan/Digest-SHA/shasum
@@ -13,6 +13,7 @@
## "-0" option for reading bit strings, and
## "-p" option for portable digests (to be deprecated).
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use warnings;
use Fcntl;
diff --git a/cpan/Encode/bin/enc2xs b/cpan/Encode/bin/enc2xs
index ec4732c..f8d9f52 100644
--- a/cpan/Encode/bin/enc2xs
+++ b/cpan/Encode/bin/enc2xs
@@ -4,6 +4,7 @@ BEGIN {
# with $ENV{PERL_CORE} set
# In case we need it in future...
require Config; import Config;
+ pop @INC if $INC[-1] eq '.';
}
use strict;
use warnings;
diff --git a/cpan/Encode/bin/encguess b/cpan/Encode/bin/encguess
index 5d7ac80..0be5c7c 100644
--- a/cpan/Encode/bin/encguess
+++ b/cpan/Encode/bin/encguess
@@ -1,5 +1,6 @@
#!./perl
use 5.008001;
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use warnings;
use Encode;
diff --git a/cpan/Encode/bin/piconv b/cpan/Encode/bin/piconv
index c1dad9e..60b2a59 100644
--- a/cpan/Encode/bin/piconv
+++ b/cpan/Encode/bin/piconv
@@ -1,6 +1,7 @@
#!./perl
# $Id: piconv,v 2.7 2014/05/31 09:48:48 dankogai Exp $
#
+BEGIN { pop @INC if $INC[-1] eq '.' }
use 5.8.0;
use strict;
use Encode ;
diff --git a/cpan/Encode/bin/ucmlint b/cpan/Encode/bin/ucmlint
index 622376d..25e0d67 100644
--- a/cpan/Encode/bin/ucmlint
+++ b/cpan/Encode/bin/ucmlint
@@ -3,6 +3,7 @@
# $Id: ucmlint,v 2.2 2008/03/12 09:51:11 dankogai Exp $
#
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
our $VERSION = do { my @r = (q$Revision: 2.2 $ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
diff --git a/cpan/Encode/bin/unidump b/cpan/Encode/bin/unidump
index ae0da30..f190827 100644
--- a/cpan/Encode/bin/unidump
+++ b/cpan/Encode/bin/unidump
@@ -1,5 +1,6 @@
#!./perl
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use Encode;
use Getopt::Std;
diff --git a/cpan/ExtUtils-MakeMaker/bin/instmodsh b/cpan/ExtUtils-MakeMaker/bin/instmodsh
index 8b9aa95..ab0f9d1 100644
--- a/cpan/ExtUtils-MakeMaker/bin/instmodsh
+++ b/cpan/ExtUtils-MakeMaker/bin/instmodsh
@@ -1,5 +1,6 @@
#!/usr/bin/perl -w
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use IO::File;
use ExtUtils::Packlist;
diff --git a/cpan/IO-Compress/bin/zipdetails b/cpan/IO-Compress/bin/zipdetails
index 0249850..1b9c70a 100644
--- a/cpan/IO-Compress/bin/zipdetails
+++ b/cpan/IO-Compress/bin/zipdetails
@@ -5,6 +5,7 @@
# Display info on the contents of a Zip file
#
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use warnings ;
diff --git a/cpan/JSON-PP/bin/json_pp b/cpan/JSON-PP/bin/json_pp
index 3362dec..39bed4d 100644
--- a/cpan/JSON-PP/bin/json_pp
+++ b/cpan/JSON-PP/bin/json_pp
@@ -1,5 +1,6 @@
#!/usr/bin/perl
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use Getopt::Long;
diff --git a/cpan/Test-Harness/bin/prove b/cpan/Test-Harness/bin/prove
index 6637cc4..d71b238 100644
--- a/cpan/Test-Harness/bin/prove
+++ b/cpan/Test-Harness/bin/prove
@@ -1,5 +1,6 @@
#!/usr/bin/perl -w
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use warnings;
use App::Prove;
diff --git a/dist/ExtUtils-ParseXS/lib/ExtUtils/xsubpp b/dist/ExtUtils-ParseXS/lib/ExtUtils/xsubpp
index e2ac71a..d596cdf 100644
--- a/dist/ExtUtils-ParseXS/lib/ExtUtils/xsubpp
+++ b/dist/ExtUtils-ParseXS/lib/ExtUtils/xsubpp
@@ -1,5 +1,6 @@
#!perl
use 5.006;
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
eval {
require ExtUtils::ParseXS;
diff --git a/dist/Module-CoreList/corelist b/dist/Module-CoreList/corelist
index aa4a945..bbe61cc 100644
--- a/dist/Module-CoreList/corelist
+++ b/dist/Module-CoreList/corelist
@@ -130,6 +130,7 @@ requested perl versions.
=cut
+BEGIN { pop @INC if $INC[-1] eq '.' }
use Module::CoreList;
use Getopt::Long qw(:config no_ignore_case);
use Pod::Usage;
diff --git a/ext/Pod-Html/bin/pod2html b/ext/Pod-Html/bin/pod2html
index b022859..7d1d232 100644
--- a/ext/Pod-Html/bin/pod2html
+++ b/ext/Pod-Html/bin/pod2html
@@ -216,6 +216,7 @@ This program is distributed under the Artistic License.
=cut
+BEGIN { pop @INC if $INC[-1] eq '.' }
use Pod::Html;
pod2html @ARGV;
diff --git a/utils/c2ph.PL b/utils/c2ph.PL
index 466223c..ea87a6f 100644
--- a/utils/c2ph.PL
+++ b/utils/c2ph.PL
@@ -280,6 +280,7 @@ Anyway, here it is. Should run on perl v4 or greater. Maybe less.
$RCSID = '$Id: c2ph,v 1.7 95/10/28 10:41:47 tchrist Exp Locker: tchrist $';
+BEGIN { pop @INC if $INC[-1] eq '.' }
use File::Temp;
######################################################################
diff --git a/utils/h2ph.PL b/utils/h2ph.PL
index d082f22..2523c0a 100644
--- a/utils/h2ph.PL
+++ b/utils/h2ph.PL
@@ -36,6 +36,8 @@ $Config{startperl}
print OUT <<'!NO!SUBS!';
+BEGIN { pop @INC if $INC[-1] eq '.' }
+
use strict;
use Config;
diff --git a/utils/h2xs.PL b/utils/h2xs.PL
index 4cb0943..8fda87b 100644
--- a/utils/h2xs.PL
+++ b/utils/h2xs.PL
@@ -35,6 +35,8 @@ $Config{startperl}
print OUT <<'!NO!SUBS!';
+BEGIN { pop @INC if $INC[-1] eq '.' }
+
use warnings;
=head1 NAME
diff --git a/utils/libnetcfg.PL b/utils/libnetcfg.PL
index 59a2de8..26d2f99 100644
--- a/utils/libnetcfg.PL
+++ b/utils/libnetcfg.PL
@@ -97,6 +97,7 @@ Jarkko Hietaniemi, conversion into libnetcfg for inclusion into Perl 5.8.
# $Id: Configure,v 1.8 1997/03/04 09:22:32 gbarr Exp $
+BEGIN { pop @INC if $INC[-1] eq '.' }
use strict;
use IO::File;
use Getopt::Std;
diff --git a/utils/perlbug.PL b/utils/perlbug.PL
index 720cf12..b0b2c12 100644
--- a/utils/perlbug.PL
+++ b/utils/perlbug.PL
@@ -57,6 +57,7 @@ print OUT <<'!NO!SUBS!';
my @patches = Config::local_patches();
my $patch_tags = join "", map /(\S+)/ ? "+$1 " : (), @patches;
+BEGIN { pop @INC if $INC[-1] eq '.' }
use warnings;
use strict;
use Config;
diff --git a/utils/perldoc.PL b/utils/perldoc.PL
index e201de9..cd60bd4 100644
--- a/utils/perldoc.PL
+++ b/utils/perldoc.PL
@@ -44,7 +44,10 @@ $Config{startperl}
# This "$file" file was generated by "$0"
require 5;
-BEGIN { \$^W = 1 if \$ENV{'PERLDOCDEBUG'} }
+BEGIN {
+ \$^W = 1 if \$ENV{'PERLDOCDEBUG'};
+ pop \@INC if \$INC[-1] eq '.';
+}
use Pod::Perldoc;
exit( Pod::Perldoc->run() );
diff --git a/utils/perlivp.PL b/utils/perlivp.PL
index c2f0a11..e522913 100644
--- a/utils/perlivp.PL
+++ b/utils/perlivp.PL
@@ -39,6 +39,8 @@ print OUT "\n# perlivp $^V\n";
print OUT <<'!NO!SUBS!';
+BEGIN { pop @INC if $INC[-1] eq '.' }
+
sub usage {
warn "@_\n" if @_;
print << " EOUSAGE";
diff --git a/utils/splain.PL b/utils/splain.PL
index 9c70b61..cae84a0 100644
--- a/utils/splain.PL
+++ b/utils/splain.PL
@@ -38,6 +38,12 @@ $Config{startperl}
if \$running_under_some_shell;
!GROK!THIS!
+print <<'!NO!SUBS!';
+
+BEGIN { pop @INC if $INC[-1] eq '.' }
+
+!NO!SUBS!
+
while (<IN>) {
print OUT unless /^package diagnostics/;
}
--
2.10.0-rc1-260-gbdd1a2a