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merge revision(s) 62244,62246,62301,62302,62303,62422,62436,62452: [Backport #14481]

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Merge RubyGems-2.7.5 from upstream.

	  Please see its details: http://blog.rubygems.org/2018/02/06/2.7.5-released.html

	test_gem_util.rb: fix broken test

	* test/rubygems/test_gem_util.rb: no guarantee that tmpdir is
	  always underneath the root directory at all.

	test_gem_commands_setup_command.rb: BUNDLER_VERS

	* test/rubygems/test_gem_commands_setup_command.rb: run bundled
	  gem command, instead of installed one.

	no need to set bundled bundler unless Gem::USE_BUNDLER_FOR_GEMDEPS


	revert r62302 and force to define the version constant


	Merge RubyGems 2.7.6 from upstream.

	  It fixed some security vulnerabilities.

	  http://blog.rubygems.org/2018/02/15/2.7.6-released.html

	fix regexp literal warning.

	test/rubygems/test_gem_server.rb: eliminate duplicated character class warning.
	[Bug #14481]

	Remove unnecessary `[]`s

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@62837 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2018-03-19 08:27:04 +00:00
parent 6d6880ff40
commit 90df7a08e4
58 changed files with 633 additions and 197 deletions
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12
lib/rubygems.rb
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@ -10,7 +10,7 @@ require 'rbconfig'
require 'thread'
module Gem
VERSION = "2.7.3"
VERSION = "2.7.6"
end
# Must be first since it unloads the prelude from 1.9.2
@ -161,7 +161,7 @@ module Gem
# these are defined in Ruby 1.8.7, hence the need for this convoluted setup.
READ_BINARY_ERRORS = begin
read_binary_errors = [Errno::EACCES, Errno::EROFS]
read_binary_errors = [Errno::EACCES, Errno::EROFS, Errno::ENOSYS]
read_binary_errors << Errno::ENOTSUP if Errno.const_defined?(:ENOTSUP)
read_binary_errors
end.freeze
@ -171,7 +171,7 @@ module Gem
# these are defined in Ruby 1.8.7.
WRITE_BINARY_ERRORS = begin
write_binary_errors = []
write_binary_errors = [Errno::ENOSYS]
write_binary_errors << Errno::ENOTSUP if Errno.const_defined?(:ENOTSUP)
write_binary_errors
end.freeze
@ -871,19 +871,19 @@ An Array (#{env.inspect}) was passed in from #{caller[3]}
# Safely read a file in binary mode on all platforms.
def self.read_binary(path)
open path, 'rb+' do |f|
File.open path, 'rb+' do |f|
f.flock(File::LOCK_EX)
f.read
end
rescue *READ_BINARY_ERRORS
open path, 'rb' do |f|
File.open path, 'rb' do |f|
f.read
end
rescue Errno::ENOLCK # NFS
if Thread.main != Thread.current
raise
else
open path, 'rb' do |f|
File.open path, 'rb' do |f|
f.read
end
end