[GHC] #9029: [CID43142] Check return value of sigaction

[GHC]

#9029: [CID43142] Check return value of sigaction
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        Reporter:  nicolast          |            Owner:  thoughtpolice
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:  7.8.3
       Component:  Runtime System    |          Version:  7.8.2
      Resolution:                    |         Keywords:  coverity
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by nicolast):

 Austin: in case you find it more convenient to cherry-pick the patch from
 a git tree instead of applying a Trac attachment, the patches I submitted
 based on the Coverity results can be found at
 git://github.com/NicolasT/ghc.git in the 'coverity' branch.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9029#comment:2>
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