[GHC] #9172: integer overflow in allocate()

[GHC]

#9172: integer overflow in allocate()
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        Reporter:  rwbarton          |            Owner:  rwbarton
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Runtime System    |          Version:  7.8.1
      Resolution:                    |         Keywords:
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 Reid Barton <rwbarton@…>):

 In [changeset:"db64180896b395283f443d66a308048c605b217d/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="db64180896b395283f443d66a308048c605b217d"
 Check for integer overflow in allocate() (#9172)

 Summary: Check for integer overflow in allocate() (#9172)

 Test Plan: validate

 Reviewers: austin

 Reviewed By: austin

 Subscribers: simonmar, relrod, carter

 Differential Revision: https://phabricator.haskell.org/D36
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9172#comment:1>
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