merge revision(s) 57543: [Backport #13194]

	rbinstall.rb: default umask

	* tool/rbinstall.rb: revert r49841 and default umask to just
	  prohibit all from writing.  symlink(2) has no argument to set
	  permissions but is affected by umask.
	  [ruby-dev:49975] [Bug #13194]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 2 insertions, 2 deletions

diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
index a80be8aa38..c741cfb40b 100755
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -29,7 +29,7 @@ rescue LoadError
 end
 
 STDOUT.sync = true
-File.umask(077)
+File.umask(0222)
 
 def parse_args(argv = ARGV)
   $mantype = 'doc'
diff --git a/version.h b/version.h
index 8f2a3ac7cf..e4674df10a 100644
--- a/version.h
+++ b/version.h
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "2.4.0"
 #define RUBY_RELEASE_DATE "2017-03-12"
-#define RUBY_PATCHLEVEL 60
+#define RUBY_PATCHLEVEL 61
 
 #define RUBY_RELEASE_YEAR 2017
 #define RUBY_RELEASE_MONTH 3