Invalid read of size 1
   at SwParaPortion::SetPrep(bool) (porlay.hxx:299)
   by SwTxtFrm::Prepare(PrepareHint, void const*, bool) (txtfrm.cxx:1756)
   by SwTxtFrm::Prepare(PrepareHint, void const*, bool) (txtfrm.cxx:1663)
   by SwCntntFrm::MakeAll() (calcmove.cxx:1310)
   by SwFrm::OptPrepareMake() (calcmove.cxx:356)
   by SwFrm::OptCalc() const (frame.hxx:1037)
   by SwLayAction::_FormatCntnt(SwCntntFrm const*, SwPageFrm const*) (layact.cxx:1829)
   by SwLayAction::FormatCntnt(SwPageFrm const*) (layact.cxx:1660)
   by SwLayAction::InternalAction() (layact.cxx:597)
   by SwLayAction::Action() (layact.cxx:376)
   by SwLayIdle::SwLayIdle(SwRootFrm*, SwViewImp*) (layact.cxx:2179)
 Address 0x1f9507e0 is 832 bytes inside a block of size 840 free'd
   by FixedMemPool::Free(void*) (mempool.cxx:48)
   by SwParaPortion::operator delete(void*, unsigned long) (in /work/lo/master/instdir/program/libswlo.so)
   by SwParaPortion::~SwParaPortion() (porlay.cxx:1972)
   by SwTxtFrm::ClearPara() (txtcache.cxx:102)
   by SwTxtFrm::Init() (txtfrm.cxx:329)
   by SwTxtFrm::CalcLineSpace() (txtfrm.cxx:746)
   by SwTxtFrm::Prepare(PrepareHint, void const*, bool) (txtfrm.cxx:1680)
   by SwTxtFrm::Prepare(PrepareHint, void const*, bool) (txtfrm.cxx:1663)
   by SwCntntFrm::MakeAll() (calcmove.cxx:1310)
   by SwFrm::OptPrepareMake() (calcmove.cxx:356)
   by SwFrm::OptCalc() const (frame.hxx:1037)
   by SwLayAction::_FormatCntnt(SwCntntFrm const*, SwPageFrm const*) (layact.cxx:1829)
   by SwLayAction::FormatCntnt(SwPageFrm const*) (layact.cxx:1660)
   by SwLayAction::InternalAction() (layact.cxx:597)
   by SwLayAction::Action() (layact.cxx:376)
   by SwLayIdle::SwLayIdle(SwRootFrm*, SwViewImp*) (layact.cxx:2179)

Change-Id: I64a1cc6ea301b653af951ba0e00e28d4655d2d97