New Defects reported by Coverity Scan for digiKam

[scan-admin]

Hi,

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

6 new defect(s) introduced to digiKam 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 6 of 6 defect(s)


** CID 1339824:  Incorrect expression  (IDENTICAL_BRANCHES)
/core/libs/facesengine/moc_facedbbackend.cpp: 85 in FacesEngine::FaceDbBackend::qt_metacall(QMetaObject::Call, int, void **)()


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*** CID 1339824:  Incorrect expression  (IDENTICAL_BRANCHES)
/core/libs/facesengine/moc_facedbbackend.cpp: 85 in FacesEngine::FaceDbBackend::qt_metacall(QMetaObject::Call, int, void **)()
79         return BdEngineBackend::qt_metacast(_clname);
80     }
81    
82     int FacesEngine::FaceDbBackend::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
83     {
84         _id = BdEngineBackend::qt_metacall(_c, _id, _a);
>>>     CID 1339824:  Incorrect expression  (IDENTICAL_BRANCHES)
>>>     The same code is executed when the condition "_id < 0" is true or false, because the code in the if-then branch and after the if statement is identical. Should the if statement be removed?
85         if (_id < 0)
86             return _id;
87         return _id;
88     }

** CID 1339823:  Incorrect expression  (IDENTICAL_BRANCHES)
/core/libs/database/moc_thumbsdbbackend.cpp: 85 in Digikam::ThumbsDbBackend::qt_metacall(QMetaObject::Call, int, void **)()


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*** CID 1339823:  Incorrect expression  (IDENTICAL_BRANCHES)
/core/libs/database/moc_thumbsdbbackend.cpp: 85 in Digikam::ThumbsDbBackend::qt_metacall(QMetaObject::Call, int, void **)()
79         return BdEngineBackend::qt_metacast(_clname);
80     }
81    
82     int Digikam::ThumbsDbBackend::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
83     {
84         _id = BdEngineBackend::qt_metacall(_c, _id, _a);
>>>     CID 1339823:  Incorrect expression  (IDENTICAL_BRANCHES)
>>>     The same code is executed when the condition "_id < 0" is true or false, because the code in the if-then branch and after the if statement is identical. Should the if statement be removed?
85         if (_id < 0)
86             return _id;
87         return _id;
88     }

** CID 1339822:  Incorrect expression  (IDENTICAL_BRANCHES)
/core/libs/database/moc_dbenginebackend.cpp: 85 in Digikam::BdEngineBackend::qt_metacall(QMetaObject::Call, int, void **)()


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*** CID 1339822:  Incorrect expression  (IDENTICAL_BRANCHES)
/core/libs/database/moc_dbenginebackend.cpp: 85 in Digikam::BdEngineBackend::qt_metacall(QMetaObject::Call, int, void **)()
79         return QObject::qt_metacast(_clname);
80     }
81    
82     int Digikam::BdEngineBackend::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
83     {
84         _id = QObject::qt_metacall(_c, _id, _a);
>>>     CID 1339822:  Incorrect expression  (IDENTICAL_BRANCHES)
>>>     The same code is executed when the condition "_id < 0" is true or false, because the code in the if-then branch and after the if statement is identical. Should the if statement be removed?
85         if (_id < 0)
86             return _id;
87         return _id;
88     }

** CID 1339821:  Incorrect expression  (IDENTICAL_BRANCHES)
/core/libs/database/moc_coredbbackend.cpp: 85 in Digikam::CoreDbBackend::qt_metacall(QMetaObject::Call, int, void **)()


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*** CID 1339821:  Incorrect expression  (IDENTICAL_BRANCHES)
/core/libs/database/moc_coredbbackend.cpp: 85 in Digikam::CoreDbBackend::qt_metacall(QMetaObject::Call, int, void **)()
79         return BdEngineBackend::qt_metacast(_clname);
80     }
81    
82     int Digikam::CoreDbBackend::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
83     {
84         _id = BdEngineBackend::qt_metacall(_c, _id, _a);
>>>     CID 1339821:  Incorrect expression  (IDENTICAL_BRANCHES)
>>>     The same code is executed when the condition "_id < 0" is true or false, because the code in the if-then branch and after the if statement is identical. Should the if statement be removed?
85         if (_id < 0)
86             return _id;
87         return _id;
88     }

** CID 1339820:  Resource leaks  (CTOR_DTOR_LEAK)
/home/gilles/Devel/5.x/core/libs/facesengine/recognitiondatabase.cpp: 216 in FacesEngine::RecognitionDatabase::RecognitionDatabase()()


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*** CID 1339820:  Resource leaks  (CTOR_DTOR_LEAK)
/home/gilles/Devel/5.x/core/libs/facesengine/recognitiondatabase.cpp: 216 in FacesEngine::RecognitionDatabase::RecognitionDatabase()()
210    
211     // other RecognitionDatabase::Private methods are to be found below, in the relevant context of the main class
212    
213     // -------------------------------------------------------------------------------------------------
214    
215     RecognitionDatabase::RecognitionDatabase()
>>>     CID 1339820:  Resource leaks  (CTOR_DTOR_LEAK)
>>>     The constructor allocates field "d" of "FacesEngine::RecognitionDatabase" but the destructor and whatever functions it calls do not free it.
216         : d(new Private)
217     {
218     }
219    
220     RecognitionDatabase::~RecognitionDatabase()
221     {

** CID 1339819:  Error handling issues  (CHECKED_RETURN)
/home/gilles/Devel/5.x/core/libs/database/coredb/coredbchecker.cpp: 86 in Digikam::CoreDbPrivilegesChecker::checkPrivileges(QStringList &)()


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*** CID 1339819:  Error handling issues  (CHECKED_RETURN)
/home/gilles/Devel/5.x/core/libs/database/coredb/coredbchecker.cpp: 86 in Digikam::CoreDbPrivilegesChecker::checkPrivileges(QStringList &)()
80         {
81             insufficientRights.append(QLatin1String("DROP TABLE"));
82             result = false;
83         }
84    
85         // Try to delete this table in any case
>>>     CID 1339819:  Error handling issues  (CHECKED_RETURN)
>>>     Calling "checkPriv" without checking return value (as is done elsewhere 5 out of 6 times).
86         checkPriv(fromDBbackend, QLatin1String("CheckPriv_Cleanup"));
87    
88         return result;
89     }
90    
91     bool CoreDbPrivilegesChecker::checkPriv(CoreDbBackend& dbBackend, const QString& dbActionName)


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