https://bugs.freedesktop.org/show_bug.cgi?id=81054

          Priority: medium
            Bug ID: 81054
          Assignee: libreoffice-bugs@lists.freedesktop.org
           Summary: Mac Specific (Random crash)
          Severity: normal
    Classification: Unclassified
                OS: Mac OS X (All)
          Reporter: mahesh_patil...@rediffmail.com
          Hardware: Other
            Status: UNCONFIRMED
           Version: 4.3.0.2 rc
         Component: Printing and PDF export
           Product: LibreOffice

CTLayout class in VCL/quartz has member mpTextStyle of type CoreTextStyle class
which is initialised from AquaSalGraphics. But during pdf export, Drawlayout
function calculates font matric which temporarily replace font with another
font for matric calculation. thus mpTextStyle pointer get released and
AquaSalGraphics creates another CoreTextStyle for same font and CTLayout has
illegal memory. So CTLayout mpTextStyle should be pointer to pointer instead of
simple pointer. It may be substitution related issue.

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