[SharedHelpers] Use block.call instead of yield to avoid a stack consistency error on Ruby 2.2.2seg-ruby-2-2-2-bug

Using `yield` would cause a crash in the ruby VM due to calls sharing state
and leading to a count mismatch. Using block.call avoids that issue

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/bundler/shared_helpers.rb b/lib/bundler/shared_helpers.rb
index 613609f25f..44b9136c0b 100644
--- a/lib/bundler/shared_helpers.rb
+++ b/lib/bundler/shared_helpers.rb
@@ -102,8 +102,10 @@ module Bundler
     #   end
     #
     # @see {Bundler::PermissionError}
-    def filesystem_access(path, action = :write)
-      yield path.dup.untaint
+    def filesystem_access(path, action = :write, &block)
+      # Use block.call instead of yield because of a bug in Ruby 2.2.2
+      # See https://github.com/bundler/bundler/issues/5341 for details
+      block.call(path.dup.untaint)
     rescue Errno::EACCES
       raise PermissionError.new(path, action)
     rescue Errno::EAGAIN