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.

4 new defect(s) introduced to LibreOffice found with Coverity Scan.


New defect(s) Reported-by: Coverity Scan
Showing 4 of 4 defect(s)


** CID 1634867:  Uninitialized variables  (USE_AFTER_MOVE)
/svl/source/misc/sharedstringpool.cxx: 27 in <unnamed>::StringWithHash::StringWithHash(rtl::OUString)()


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*** CID 1634867:  Uninitialized variables  (USE_AFTER_MOVE)
/svl/source/misc/sharedstringpool.cxx: 27 in <unnamed>::StringWithHash::StringWithHash(rtl::OUString)()
21     struct StringWithHash
22     {
23         OUString str;
24         sal_Int32 hashCode;
25         StringWithHash(OUString s)
26             : str(std::move(s))
>>>     CID 1634867:  Uninitialized variables  (USE_AFTER_MOVE)
>>>     "s" is used after it has been already moved.
27             , hashCode(s.hashCode())
28         {
29         }
30     
31         bool operator==(StringWithHash const& rhs) const
32         {

** CID 1634866:  Low impact quality  (MISSING_MOVE_ASSIGNMENT)
/include/svl/lstner.hxx: 43 in ()


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*** CID 1634866:  Low impact quality  (MISSING_MOVE_ASSIGNMENT)
/include/svl/lstner.hxx: 43 in ()
37     //listener should only be added once and duplicates are
38     //unexpected. In dbgutil mode this tracks where the original
39     //listener was added from and reports the duplicate addition
40     //as an error
41     enum class DuplicateHandling { Unexpected, Prevent, Allow };
42     
>>>     CID 1634866:  Low impact quality  (MISSING_MOVE_ASSIGNMENT)
>>>     Class "SfxListener" may benefit from adding a move assignment operator. See other events which show the copy assignment operator being applied to rvalues, where a move assignment may be faster.
43     class SVL_DLLPUBLIC SfxListener
44     {
45         std::vector<SfxBroadcaster*> maBCs;
46     #ifdef DBG_UTIL
47         std::map<SfxBroadcaster*, std::unique_ptr<sal::BacktraceState>>
48             maCallStacks;

** CID 1634865:  Uninitialized members  (UNINIT_CTOR)
/sw/source/core/text/porlin.hxx: 213 in SwLinePortion::SwLinePortion(const SwLinePortion&)()


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*** CID 1634865:  Uninitialized members  (UNINIT_CTOR)
/sw/source/core/text/porlin.hxx: 213 in SwLinePortion::SwLinePortion(const SwLinePortion&)()
207         m_bJoinBorderWithPrev( rPortion.m_bJoinBorderWithPrev ),
208         m_bJoinBorderWithNext( rPortion.m_bJoinBorderWithNext ),
209         m_nExtraBlankWidth(rPortion.m_nExtraBlankWidth),
210         m_nExtraShrunkWidth(rPortion.m_nExtraShrunkWidth),
211         m_nLayoutContext(rPortion.m_nLayoutContext)
212     {
>>>     CID 1634865:  Uninitialized members  (UNINIT_CTOR)
>>>     Non-static class member "m_bIsFieldmarkText" is not initialized in this constructor nor in any functions that it calls.
213     }
214     
215     inline void SwLinePortion::Truncate()
216     {
217         if ( mpNextPortion )
218             Truncate_();
219     }
220     

** CID 1634864:  Low impact quality  (MISSING_MOVE_ASSIGNMENT)
/sw/inc/unocrsr.hxx: 107 in ()


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*** CID 1634864:  Low impact quality  (MISSING_MOVE_ASSIGNMENT)
/sw/inc/unocrsr.hxx: 107 in ()
101               SwCursor& GetSelRing()            { return m_aTableSel; }
102         const SwCursor& GetSelRing() const      { return m_aTableSel; }
103     };
104     
105     namespace sw
106     {
>>>     CID 1634864:  Low impact quality  (MISSING_MOVE_ASSIGNMENT)
>>>     Class "sw::UnoCursorPointer" may benefit from adding a move assignment operator. See other events which show the copy assignment operator being applied to rvalues, where a move assignment may be faster.
107         class UnoCursorPointer final : public SfxListener
108         {
109             public:
110                 UnoCursorPointer()
111                {}
112                 UnoCursorPointer(std::shared_ptr<SwUnoCursor> pCursor)


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