merge revision(s) 28300:
* ext/fiddle/closure.c (dealloc): workaround fix for libffi's ffi_closure_free. [ruby-dev:41483] [ruby-dev:41214]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 28300:
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e