[GHC] #12208: double free or corruption (TEST=T5644 WAY=threaded1)

[GHC]

#12208: double free or corruption (TEST=T5644 WAY=threaded1)
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        Reporter:  thomie            |                Owner:
            Type:  bug               |               Status:  closed
        Priority:  high              |            Milestone:  8.0.2
       Component:  Runtime System    |              Version:  8.1
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"eb40deb73215971b5e745cc7cc454124b7ac5250/ghc"
 eb40deb7/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="eb40deb73215971b5e745cc7cc454124b7ac5250"
 Fix double-free in T5644 (#12208)

 (cherry picked from commit e7e42c838e32ef1e05daf04b0b6afb62ffc4ec97)
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12208#comment:3>
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