[GHC] #10081: SIGTERM ignored when process has been detached from terminal

[GHC]

#10081: SIGTERM ignored when process has been detached from terminal
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        Reporter:  nakal             |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  libraries/unix    |                 Version:  7.8.3
      Resolution:                    |                Keywords:
Operating System:  FreeBSD           |            Architecture:  x86_64
 Type of failure:  Incorrect result  |  (amd64)
  at runtime                         |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Comment (by rwbarton):

 Is `openEndedPipe` SIGPIPE? Then, in the last test, as you have exited the
 shell that invoked the daemon, when you send it a SIGTERM, wouldn't the
 daemon try to print an error message `trap`, and then receive a SIGPIPE
 since its stderr is closed, and then enter `trap` again to handle that
 signal, etc.?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10081#comment:1>
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