[ruby-cvs:66995] nagachika:r59817 (ruby_2_4): merge revision(s) 59649: [Backport #13832]

[nagachika at ruby-lang.org]

nagachika	2017-09-10 15:03:12 +0900 (Sun, 10 Sep 2017)

  New Revision: 59817

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=59817

  Log:
    merge revision(s) 59649: [Backport #13832]
    
    gc.c: restore cfp at finalizer
    
    * gc.c (run_finalizer): restore cfp for the case an exception
      raised in a finalizer.  [ruby-core:82432] [Bug #13832]

  Modified files:
    branches/ruby_2_4/gc.c
    branches/ruby_2_4/test/ruby/test_gc.rb
    branches/ruby_2_4/version.h