New Defects reported by Coverity Scan for LibreOffice

[scan-admin at coverity.com]

Hi,

Please find the latest report on new defect(s) introduced to LibreOffice found with Coverity Scan.

2 new defect(s) introduced to LibreOffice found with Coverity Scan.
4 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.

New defect(s) Reported-by: Coverity Scan
Showing 2 of 2 defect(s)


** CID 1484905:  Null pointer dereferences  (REVERSE_INULL)
/vcl/source/gdi/gdimtf.cxx: 395 in GDIMetaFile::ImplPlayWithRenderer(OutputDevice *, const Point &, Size)()


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*** CID 1484905:  Null pointer dereferences  (REVERSE_INULL)
/vcl/source/gdi/gdimtf.cxx: 395 in GDIMetaFile::ImplPlayWithRenderer(OutputDevice *, const Point &, Size)()
389     {
390         if (!m_bUseCanvas)
391             return false;
392     
393         Size rDestSize( pOut->LogicToPixel( rLogicDestSize ) );
394     
>>>     CID 1484905:  Null pointer dereferences  (REVERSE_INULL)
>>>     Null-checking "pOut" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
395         const vcl::Window* win = pOut ? pOut->GetOwnerWindow() : nullptr;
396     
397         if (!win)
398             win = Application::GetActiveTopWindow();
399         if (!win)
400             win = Application::GetFirstTopLevelWindow();

** CID 1484904:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 1484904:  Null pointer dereferences  (FORWARD_NULL)
/vcl/source/edit/texteng.cxx: 1926 in TextEngine::ImpPaint(OutputDevice *, const Point &, const tools::Rectangle *, const TextSelection *)()
1920                         {
1921                             OSL_ENSURE(pPortion->GetTextPortions().size(),
1922                                     "ImpPaint: Line without Textportion!");
1923                             TETextPortion* pTextPortion = pPortion->GetTextPortions()[ y ];
1924                             SAL_WARN_IF( !pTextPortion, "vcl", "ImpPaint: Bad pTextPortion!" );
1925     
>>>     CID 1484904:  Null pointer dereferences  (FORWARD_NULL)
>>>     Passing null pointer "pOutDev" to "ImpInitLayoutMode", which dereferences it.
1926                             ImpInitLayoutMode( pOutDev /*, pTextPortion->IsRightToLeft() */);
1927     
1928                             const tools::Long nTxtWidth = pTextPortion->GetWidth();
1929                             aTmpPos.setX( rStartPos.X() + ImpGetOutputOffset( nPara, &rLine, nIndex, nIndex ) );
1930     
1931                             // only print if starting in the visible region


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To view the defects in Coverity Scan visit, https://u15810271.ct.sendgrid.net/ls/click?upn=HRESupC-2F2Czv4BOaCWWCy7my0P0qcxCbhZ31OYv50ypSs1kiFPuCn2xFdlMIFBirii0zZ9j2-2F9F2XPBcBm2BNgi9duPy3v-2FzgFDd2LJ-2BDKI-3D2mSt_OTq2XUZbbipYjyLSo6GRo-2FpVxQ9OzkDINu9UTS-2FQhSdO0F0jQniitrGlNxDIzPJiQw-2Fy9CCr9KLUR-2F8Zc7YciNXi8bFb71AU86a-2FRdUWWOitiEuuLtd6nzk0x7LEgVDSb8lMpsLsOdoRfiTiHaJSWFGtFaqyhEgS-2FvQk7FUVq1kpqDgLQkO8jzynyf2691yG2UIDN4vy2RooFTudQwcRc7qGO8V0xNWS8vxIM1YwdMk-3D