[ruby-cvs:71949] ko1:r64857 (trunk): fix use-after-free in obj_free.

ko1 at ruby-lang.org ko1 at ruby-lang.org
Thu Sep 27 01:51:09 JST 2018


ko1	2018-09-27 01:51:09 +0900 (Thu, 27 Sep 2018)

  New Revision: 64857

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=64857

  Log:
    fix use-after-free in obj_free.
    
    * gc.c (obj_free): a table can be accessed for debug counters.
      [Bug #15165] [Fix GH-1964]
    
      A patch from Joe Truba <jtruba at meraki.com>
    
      Also check USE_DEBUG_COUNTER macro.

  Modified files:
    trunk/gc.c


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