New Defects reported by Coverity Scan for LibreOffice

scan-admin -AT- coverity.com
Thu, 02 Jun 2016 06:11:15 -0700


Hi,

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

9 new defect(s) introduced to LibreOffice found with Coverity Scan.
5 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 9 of 9 defect(s)


** CID 1362486:  Null pointer dereferences  (FORWARD_NULL)
/dbaccess/source/ui/dlg/dbwiz.cxx: 92 in dbaui::ODbTypeWizDialog::ODbTypeWizDialog(vcl::Window *, 
SfxItemSet *, const com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> &, const 
com::sun::star::uno::Any &)()


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*** CID 1362486:  Null pointer dereferences  (FORWARD_NULL)
/dbaccess/source/ui/dlg/dbwiz.cxx: 92 in dbaui::ODbTypeWizDialog::ODbTypeWizDialog(vcl::Window *, 
SfxItemSet *, const com::sun::star::uno::Reference<com::sun::star::uno::XComponentContext> &, const 
com::sun::star::uno::Any &)()
86         m_pPrevPage->SetHelpId(HID_DBWIZ_PREVIOUS);
87         m_pNextPage->SetHelpId(HID_DBWIZ_NEXT);
88         m_pCancel->SetHelpId(HID_DBWIZ_CANCEL);
89         m_pFinish->SetHelpId(HID_DBWIZ_FINISH);
90         // no local resources needed anymore
91

    CID 1362486:  Null pointer dereferences  (FORWARD_NULL)
    Assigning: "pCollectionItem" = "dynamic_cast <dbaui::DbuTypeCollectionItem const 
*>(_pItems->GetItem(5, true))".

92         const DbuTypeCollectionItem* pCollectionItem = dynamic_cast<const 
DbuTypeCollectionItem*>( _pItems->GetItem(DSID_TYPECOLLECTION) );
93         m_pCollection = pCollectionItem->getCollection();
94     
95         ActivatePage();
96         setTitleBase(ModuleRes(STR_DATABASE_TYPE_CHANGE));
97     }

** CID 1362485:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 1362485:  Null pointer dereferences  (FORWARD_NULL)
/starmath/qa/cppunit/test_nodetotextvisitors.cxx: 613 in 
<unnamed>::Test::testUnaryInMixedNumberAsNumerator()()
607     
608         SmCursor aCursor(pTree, xDocShRef);
609         ScopedVclPtrInstance< VirtualDevice > pOutputDevice;
610     
611         // move forward (more than) enough places to be at the end
612         for (size_t i = 0; i < 3; ++i)

    CID 1362485:  Null pointer dereferences  (FORWARD_NULL)
    "Move" dereferences null "aCursor.mpPosition".

613             aCursor.Move(pOutputDevice, MoveRight);
614     
615         // Select the whole Unary Horizontal Node
616         aCursor.Move(pOutputDevice, MoveLeft, false);
617         aCursor.Move(pOutputDevice, MoveLeft, false);
618     

** CID 1362484:  Null pointer dereferences  (FORWARD_NULL)
/sw/source/core/doc/tblafmt.cxx: 698 in SwTableAutoFormat::GetBoxFormat(unsigned char)()


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*** CID 1362484:  Null pointer dereferences  (FORWARD_NULL)
/sw/source/core/doc/tblafmt.cxx: 698 in SwTableAutoFormat::GetBoxFormat(unsigned char)()
692     
693     SwBoxAutoFormat& SwTableAutoFormat::GetBoxFormat( sal_uInt8 nPos )
694     {
695         SAL_WARN_IF(!(nPos < 16), "sw.core", "GetBoxFormat wrong area");
696     
697         SwBoxAutoFormat* pFormat = aBoxAutoFormat[ nPos ];

    CID 1362484:  Null pointer dereferences  (FORWARD_NULL)
    Comparing "pFormat" to null implies that "pFormat" might be null.

698         if( !pFormat )
699         {
700             // If default doesn't exist yet:
701             if( !pDfltBoxAutoFormat )
702                 pDfltBoxAutoFormat = new SwBoxAutoFormat();
703             *pFormat = *pDfltBoxAutoFormat;

** CID 1362483:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 1362483:  Null pointer dereferences  (FORWARD_NULL)
/starmath/qa/cppunit/test_cursor.cxx: 102 in <unnamed>::Test::testCopySelectPaste()()
96     
97         SmCursor aCursor(xTree.get(), xDocShRef);
98         ScopedVclPtrInstance<VirtualDevice> pOutputDevice;
99     
100         // go to the right end
101         for (int i=0;i<5;i++)

    CID 1362483:  Null pointer dereferences  (FORWARD_NULL)
    "Move" dereferences null "aCursor.mpPosition".

102             aCursor.Move(pOutputDevice, MoveRight);
103         // select "b + c" and then copy
104         aCursor.Move(pOutputDevice, MoveLeft, false);
105         aCursor.Move(pOutputDevice, MoveLeft, false);
106         aCursor.Move(pOutputDevice, MoveLeft, false);
107         aCursor.Copy();

** CID 1362482:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 1362482:  Null pointer dereferences  (FORWARD_NULL)
/starmath/qa/cppunit/test_cursor.cxx: 152 in <unnamed>::Test::testCutSelectPaste()()
146     
147         SmCursor aCursor(xTree.get(), xDocShRef);
148         ScopedVclPtrInstance<VirtualDevice> pOutputDevice;
149     
150         // go to the right end
151         for (int i=0;i<5;i++)

    CID 1362482:  Null pointer dereferences  (FORWARD_NULL)
    "Move" dereferences null "aCursor.mpPosition".

152             aCursor.Move(pOutputDevice, MoveRight);
153         // select "b + c" and then cut
154         aCursor.Move(pOutputDevice, MoveLeft, false);
155         aCursor.Move(pOutputDevice, MoveLeft, false);
156         aCursor.Move(pOutputDevice, MoveLeft, false);
157         aCursor.Cut();

** CID 1362481:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 1362481:  Null pointer dereferences  (FORWARD_NULL)
/starmath/qa/cppunit/test_cursor.cxx: 78 in <unnamed>::Test::testCopyPaste()()
72         xTree->Prepare(xDocShRef->GetFormat(), *xDocShRef);
73     
74         SmCursor aCursor(xTree.get(), xDocShRef);
75         ScopedVclPtrInstance<VirtualDevice> pOutputDevice;
76     
77         // go to the position at "*"

    CID 1362481:  Null pointer dereferences  (FORWARD_NULL)
    "Move" dereferences null "aCursor.mpPosition".

78         aCursor.Move(pOutputDevice, MoveRight);
79         // select "* b" and then copy
80         aCursor.Move(pOutputDevice, MoveRight, false);
81         aCursor.Move(pOutputDevice, MoveRight, false);
82         aCursor.Copy();
83         // go to the right end and then paste

** CID 1362480:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 1362480:  Null pointer dereferences  (FORWARD_NULL)
/starmath/qa/cppunit/test_cursor.cxx: 128 in <unnamed>::Test::testCutPaste()()
122         xTree->Prepare(xDocShRef->GetFormat(), *xDocShRef);
123     
124         SmCursor aCursor(xTree.get(), xDocShRef);
125         ScopedVclPtrInstance<VirtualDevice> pOutputDevice;
126     
127         // go to the position at "*"

    CID 1362480:  Null pointer dereferences  (FORWARD_NULL)
    "Move" dereferences null "aCursor.mpPosition".

128         aCursor.Move(pOutputDevice, MoveRight);
129         // select "* b" and then cut
130         aCursor.Move(pOutputDevice, MoveRight, false);
131         aCursor.Move(pOutputDevice, MoveRight, false);
132         aCursor.Cut();
133         // go to the left end and then paste

** CID 1362479:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 1362479:  Null pointer dereferences  (FORWARD_NULL)
/starmath/qa/cppunit/test_nodetotextvisitors.cxx: 529 in <unnamed>::Test::testBinomInBinHor()()
523         SmCursor aCursor(pTree, xDocShRef);
524         ScopedVclPtrInstance< VirtualDevice > pOutputDevice;
525     
526         // move forward (more than) enough places to be at the end
527         int i;
528         for (i = 0; i < 8; ++i)

    CID 1362479:  Null pointer dereferences  (FORWARD_NULL)
    "Move" dereferences null "aCursor.mpPosition".

529             aCursor.Move(pOutputDevice, MoveRight);
530     
531         // tack +d on the end, which will put the binom into an SmBinHorNode
532         aCursor.InsertElement(PlusElement);
533         aCursor.InsertText("d");
534     

** CID 1362478:  Null pointer dereferences  (FORWARD_NULL)


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*** CID 1362478:  Null pointer dereferences  (FORWARD_NULL)
/starmath/qa/cppunit/test_nodetotextvisitors.cxx: 557 in <unnamed>::Test::testBinVerInUnary()()
551         SmCursor aCursor(pTree, xDocShRef);
552         ScopedVclPtrInstance< VirtualDevice > pOutputDevice;
553     
554         // move forward (more than) enough places to be at the end
555         int i;
556         for (i = 0; i < 3; ++i)

    CID 1362478:  Null pointer dereferences  (FORWARD_NULL)
    "Move" dereferences null "aCursor.mpPosition".

557             aCursor.Move(pOutputDevice, MoveRight);
558     
559         // select the operand
560         aCursor.Move(pOutputDevice, MoveLeft, false);
561         // set up a fraction
562         aCursor.InsertFraction();


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New Defects reported by Coverity Scan for LibreOffice · scan-admin

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