From c6da9cadb346cc1d250c7ed6d8fd33c62a11030e Mon Sep 17 00:00:00 2001
From: hsbt <hsbt@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 18 May 2018 01:39:13 +0000
Subject: Merge RubyGems 2.7.7

  see release details here: https://blog.rubygems.org/2018/05/18/2.7.7-released.html

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rubygems/package.rb | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'lib/rubygems/package.rb')

diff --git a/lib/rubygems/package.rb b/lib/rubygems/package.rb
index b924122827..729bbd6f79 100644
--- a/lib/rubygems/package.rb
+++ b/lib/rubygems/package.rb
@@ -429,6 +429,14 @@ EOM
     destination
   end
 
+  def normalize_path(pathname)
+    if Gem.win_platform?
+      pathname.downcase
+    else
+      pathname
+    end
+  end
+
   def mkdir_p_safe mkdir, mkdir_options, destination_dir, file_name
     destination_dir = realpath File.expand_path(destination_dir)
     parts = mkdir.split(File::SEPARATOR)
@@ -437,7 +445,7 @@ EOM
       path = File.expand_path(path + File::SEPARATOR + basename)
       lstat = File.lstat path rescue nil
       if !lstat || !lstat.directory?
-        unless path.start_with? destination_dir and (FileUtils.mkdir path, mkdir_options rescue false)
+        unless normalize_path(path).start_with? normalize_path(destination_dir) and (FileUtils.mkdir path, mkdir_options rescue false)
           raise Gem::Package::PathError.new(file_name, destination_dir)
         end
       end
@@ -591,7 +599,7 @@ EOM
     end
 
     case file_name
-    when /^metadata(.gz)?$/ then
+    when "metadata", "metadata.gz" then
       load_spec entry
     when 'data.tar.gz' then
       verify_gz entry
-- 
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