Hi,
Please find the latest report on new defect(s) introduced to LibreOffice found with Coverity Scan.
6 new defect(s) introduced to LibreOffice found with Coverity Scan.
New defect(s) Reported-by: Coverity Scan
Showing 6 of 6 defect(s)
** CID 1458020: Insecure data handling (TAINTED_SCALAR)
/svl/source/items/macitem.cxx: 110 in SvxMacroTableDtor::Read(SvStream &)()
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*** CID 1458020: Insecure data handling (TAINTED_SCALAR)
/svl/source/items/macitem.cxx: 110 in SvxMacroTableDtor::Read(SvStream &)()
104 {
105 SAL_WARN("editeng", "Parsing error: " << nMaxRecords <<
106 " max possible entries, but " << nMacro<< " claimed, truncating");
107 nMacro = nMaxRecords;
108 }
109
>>> CID 1458020: Insecure data handling (TAINTED_SCALAR)
>>> Using tainted variable "nMacro" as a loop boundary.
110 for (short i = 0; i < nMacro; ++i)
111 {
112 sal_uInt16 nCurKey, eType = STARBASIC;
113 OUString aLibName, aMacName;
114 rStrm.ReadUInt16( nCurKey );
115 aLibName = readByteString(rStrm);
** CID 1458019: Memory - corruptions (OVERRUN)
/svl/source/numbers/zforscan.cxx: 1645 in ImpSvNumberformatScan::InsertSymbol(unsigned short &, svt::NfSymbolType, const rtl::OUString &)()
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*** CID 1458019: Memory - corruptions (OVERRUN)
/svl/source/numbers/zforscan.cxx: 1645 in ImpSvNumberformatScan::InsertSymbol(unsigned short &, svt::NfSymbolType, const rtl::OUString &)()
1639 {
1640 return false;
1641 }
1642 ++nStringsCnt;
1643 for (size_t i = nStringsCnt; i > nPos; --i)
1644 {
>>> CID 1458019: Memory - corruptions (OVERRUN)
>>> Overrunning array "this->nTypeArray" of 100 2-byte elements at element index 100 (byte offset 201) using index "i" (which evaluates to 100).
1645 nTypeArray[i] = nTypeArray[i-1];
1646 sStrArray[i] = sStrArray[i-1];
1647 }
1648 }
1649 ++nResultStringsCnt;
1650 nTypeArray[nPos] = static_cast<short>(eType);
** CID 1458018: Insecure data handling (TAINTED_SCALAR)
/filter/source/msfilter/svdfppt.cxx: 1231 in SdrEscherImport::ProcessObj(SvStream &, DffObjData &, SvxMSDffClientData &, tools::Rectangle &, SdrObject *)()
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*** CID 1458018: Insecure data handling (TAINTED_SCALAR)
/filter/source/msfilter/svdfppt.cxx: 1231 in SdrEscherImport::ProcessObj(SvStream &, DffObjData &, SvxMSDffClientData &, tools::Rectangle &, SdrObject *)()
1225 }
1226 if (nRowCount > 0)
1227 {
1228 std::unique_ptr<sal_uInt32[]> pTableArry(new sal_uInt32[ nRowCount + 2 ]);
1229 pTableArry[ 0 ] = nTableProperties;
1230 pTableArry[ 1 ] = nRowCount;
>>> CID 1458018: Insecure data handling (TAINTED_SCALAR)
>>> Using tainted variable "nRowCount" as a loop boundary.
1231 for ( i = 0; i < nRowCount; i++ )
1232 rSt.ReadUInt32( pTableArry[ i + 2 ] );
1233 rData.pTableRowProperties = std::move(pTableArry);
1234 }
1235 }
1236 }
** CID 1458017: Memory - illegal accesses (OVERRUN)
/svl/source/numbers/zforscan.cxx: 1646 in ImpSvNumberformatScan::InsertSymbol(unsigned short &, svt::NfSymbolType, const rtl::OUString &)()
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*** CID 1458017: Memory - illegal accesses (OVERRUN)
/svl/source/numbers/zforscan.cxx: 1646 in ImpSvNumberformatScan::InsertSymbol(unsigned short &, svt::NfSymbolType, const rtl::OUString &)()
1640 return false;
1641 }
1642 ++nStringsCnt;
1643 for (size_t i = nStringsCnt; i > nPos; --i)
1644 {
1645 nTypeArray[i] = nTypeArray[i-1];
>>> CID 1458017: Memory - illegal accesses (OVERRUN)
>>> Overrunning array "this->sStrArray" of 100 8-byte elements at element index 100 (byte offset 807) using index "i" (which evaluates to 100).
1646 sStrArray[i] = sStrArray[i-1];
1647 }
1648 }
1649 ++nResultStringsCnt;
1650 nTypeArray[nPos] = static_cast<short>(eType);
1651 sStrArray[nPos] = rStr;
** CID 1458016: Uninitialized members (UNINIT_CTOR)
/sw/source/core/access/AccessibilityIssue.cxx: 22 in sw::AccessibilityIssue::AccessibilityIssue(sfx::AccessibilityIssueID)()
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*** CID 1458016: Uninitialized members (UNINIT_CTOR)
/sw/source/core/access/AccessibilityIssue.cxx: 22 in sw::AccessibilityIssue::AccessibilityIssue(sfx::AccessibilityIssueID)()
16 {
17 AccessibilityIssue::AccessibilityIssue(sfx::AccessibilityIssueID eIssueID)
18 : sfx::AccessibilityIssue(eIssueID)
19 , m_eIssueObject(IssueObject::UNKNOWN)
20 , m_pDoc(nullptr)
21 {
>>> CID 1458016: Uninitialized members (UNINIT_CTOR)
>>> Non-static class member "m_nEnd" is not initialized in this constructor nor in any functions that it calls.
22 }
23
24 void AccessibilityIssue::setIssueObject(IssueObject eIssueObject) { m_eIssueObject = eIssueObject; }
25
26 void AccessibilityIssue::setDoc(SwDoc* pDoc) { m_pDoc = pDoc; }
27
** CID 1401342: Error handling issues (UNCAUGHT_EXCEPT)
/usr/include/c++/8/bits/shared_ptr_base.h: 550 in std::_Sp_counted_ptr_inplace<sd::GraphicViewShell, std::allocator<sd::GraphicViewShell>, (__gnu_cxx::_Lock_policy)2>::_M_dispose()()
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*** CID 1401342: Error handling issues (UNCAUGHT_EXCEPT)
/usr/include/c++/8/bits/shared_ptr_base.h: 550 in std::_Sp_counted_ptr_inplace<sd::GraphicViewShell, std::allocator<sd::GraphicViewShell>, (__gnu_cxx::_Lock_policy)2>::_M_dispose()()
544 std::forward<_Args>(__args)...); // might throw
545 }
546
547 ~_Sp_counted_ptr_inplace() noexcept { }
548
549 virtual void
>>> CID 1401342: Error handling issues (UNCAUGHT_EXCEPT)
>>> An exception of type "com::sun::star::uno::RuntimeException" is thrown but the throw list "noexcept" doesn't allow it to be thrown. This will cause a call to unexpected() which usually calls terminate().
550 _M_dispose() noexcept
551 {
552 allocator_traits<_Alloc>::destroy(_M_impl._M_alloc(), _M_ptr());
553 }
554
555 // Override because the allocator needs to know the dynamic type
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To view the defects in Coverity Scan visit, https://u2389337.ct.sendgrid.net/wf/click?upn=08onrYu34A-2BWcWUl-2F-2BfV0V05UPxvVjWch-2Bd2MGckcRZBnDJeNb0HijxaS4JNJPxk3kpyAm2AYqo71yXmnOxB73RtgzoPcQtNNP5dkHLuV1E-3D_g-2BrHdvqzaBa155F-2F8AmPhpJzY63UzWDisJV95WUBpGhqFw1ICExHG8aMaV2EoFpyjKrxDz-2F9L9r15q7dApjlxu2GwAMYV4stHx4FPcftcsP0RtoWHWoTgs-2BZFPKxuGEZzXoOOpKEY-2BhNG-2BVjXaGVJo-2F3MCwCwvyBnBkClQwtTDTscU7oS9AUXao-2BDEENmuEsGzYIhsmA-2Bc1efaQTNWTgubTEjCS6-2BAJH-2Bw5rfXXltI1hFbwkTz1WlgE9a52PNTfr
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New Defects reported by Coverity Scan for LibreOffice
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- Subject: New Defects reported by Coverity Scan for LibreOffice
- From: scan-admin@xxxxxxxxxxxx
- Date: Wed, 29 Jan 2020 13:42:48 +0000 (UTC)
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