[GHC] #3231: Permission denied error with runProcess/openFile

[GHC]

#3231: Permission denied error with runProcess/openFile
-------------------------------------+-------------------------------------
        Reporter:  NeilMitchell      |                Owner:  simonmar
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Core Libraries    |              Version:  6.10.4
      Resolution:                    |             Keywords:
Operating System:  Windows           |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #9775             |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by Phyx-):

 * related:   => #9775


Comment:

 I'll operate on the assumption that these two are related. Mainly because
 the first few examples here had a call out to a cygwin program or
 something with a call to `_exec`. In which case `WaitForSingleObject` does
 not do what you expect.

 I am fixing this is `process`.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/3231#comment:54>
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