SVNews r327884

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2018-01-12 18:16:51 - r327884 by dim (Dimitry Andric)

Complete list of files affected by revision r327884:

(Note: At the moment, these links point to ViewVC on svn.freebsd.org. They are probably slow. Do not overuse.)

  History   Contents   Diff   MODIFY   /projects/clang600-import/contrib/llvm/tools/lld/ELF/SyntheticSections.cpp  

Commit message:

Pull in r322264 from upstream lld trunk (by me):

  Fix thread race between SectionPiece's OutputOff and Live members

  Summary:
  As reported in bug 35788, rL316280 reintroduces a race between two
  members of SectionPiece, which share the same 64 bit memory location.

  To fix the race, check the hash before checking the Live member, as
  suggested by Rafael.

  Reviewers: ruiu, rafael

  Reviewed By: ruiu

  Subscribers: smeenai, emaste, llvm-commits

  Differential Revision: https://reviews.llvm.org/D41884

 


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