Enable loading objects from session YAML files

CPAN-2.27-YAML-modules-default-for-LoadBlessed-was-changed-to-.patch

@@ -0,0 +1,28 @@
+From 08bd14786e38ee6f8156227ee560fbbc6150a8bc Mon Sep 17 00:00:00 2001
+From: Tina Mueller <cpan2@tinita.de>
+Date: Thu, 30 Jan 2020 19:34:52 +0100
+Subject: [PATCH] YAML modules default for $LoadBlessed was changed to false
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ lib/CPAN.pm | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lib/CPAN.pm b/lib/CPAN.pm
+index 2d87f47f..ed8e0444 100644
+--- a/lib/CPAN.pm
++++ b/lib/CPAN.pm
+@@ -559,6 +559,7 @@ sub _yaml_loadfile {
+         # so we do it manually instead
+         my $old_loadcode = ${"$yaml_module\::LoadCode"};
+         ${ "$yaml_module\::LoadCode" } = $CPAN::Config->{yaml_load_code} || 0;
++        local ${ "$yaml_module\::LoadBlessed" } = 1;
+ 
+         my ($code, @yaml);
+         if ($code = UNIVERSAL::can($yaml_module, "LoadFile")) {
+-- 
+2.21.1
+

perl-CPAN.spec

@@ -10,7 +10,7 @@
 
 Name:           perl-CPAN
 Version:        2.27
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Query, download and build perl modules from CPAN sites
 License:        GPL+ or Artistic
 URL:            https://metacpan.org/release/CPAN
@@ -19,6 +19,9 @@ Source0:        https://cpan.metacpan.org/authors/id/A/AN/ANDK/CPAN-%{version}.t
 Patch0:         CPAN-2.18-Attemp-to-create-site-library-directories-on-first-t.patch
 # Change configuration directory name
 Patch1:         CPAN-2.18-Replace-configuration-directory-string-with-a-marke.patch
+# Enable loading objects from session YAML files, CPAN RT#131615
+# <https://github.com/andk/cpanpm/pull/133>
+Patch2:         CPAN-2.27-YAML-modules-default-for-LoadBlessed-was-changed-to-.patch
 BuildArch:      noarch
 BuildRequires:  coreutils
 BuildRequires:  findutils
@@ -233,6 +236,7 @@ external download clients to fetch distributions from the net.
 %setup -q -n CPAN-%{version}
 %patch0 -p1
 %patch1 -p1
+%patch2 -p1
 # Change configuration name
 find -type f -exec sed -i -e 's/XCPANCONFIGNAMEX/cpan/g' {} \;
 # Remove bundled modules
@@ -261,6 +265,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Fri Jan 31 2020 Petr Pisar <ppisar@redhat.com> - 2.27-4
+- Enable loading objects from session YAML files (CPAN RT#131615)
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.27-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild