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.

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


** CID 1231814:  Dereference before null check  (REVERSE_INULL)
/mnt/devel/GIT/4.x/core/digikam/views/digikamview.cpp: 1287 in Digikam::DigikamView::slotAlbumRefresh()()

** CID 1231815:  Uninitialized pointer field  (UNINIT_CTOR)
/mnt/devel/GIT/4.x/core/digikam/views/leftsidebarwidgets.cpp: 1254 in Digikam::GPSSearchSideBarWidget::Private::Private()()

** CID 1231816:  Unused pointer value  (UNUSED_VALUE)
/mnt/devel/GIT/4.x/core/digikam/views/leftsidebarwidgets.cpp: 1339 in Digikam::GPSSearchSideBarWidget::showNonGeolocatedItems()()

** CID 1231817:  Unused pointer value  (UNUSED_VALUE)
/mnt/devel/GIT/4.x/core/digikam/views/leftsidebarwidgets.cpp: 343 in Digikam::TagViewSideBarWidget::setNoTagsAlbum()()


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*** CID 1231814:  Dereference before null check  (REVERSE_INULL)
/mnt/devel/GIT/4.x/core/digikam/views/digikamview.cpp: 1287 in Digikam::DigikamView::slotAlbumRefresh()()
1281         Album* const album = d->iconView->currentAlbum();
1282    
1283         ThumbsGenerator* const tool = new ThumbsGenerator(true, album->id());
1284         tool->start();
1285        
1286         // if physical album, schedule a collection scan of current album's path
>>>     CID 1231814:  Dereference before null check  (REVERSE_INULL)
>>>     Null-checking "album" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
1287         if (album && album->type() == Album::PHYSICAL)
1288         {
1289             NewItemsFinder* const tool = new NewItemsFinder(NewItemsFinder::ScheduleCollectionScan,
1290                                                             QStringList() << static_cast<PAlbum*>(album)->folderPath());
1291            
1292             connect(tool, SIGNAL(signalComplete()),

________________________________________________________________________________________________________
*** CID 1231815:  Uninitialized pointer field  (UNINIT_CTOR)
/mnt/devel/GIT/4.x/core/digikam/views/leftsidebarwidgets.cpp: 1254 in Digikam::GPSSearchSideBarWidget::Private::Private()()
1248     class GPSSearchSideBarWidget::Private
1249     {
1250     public:
1251         Private() :
1252             gpsSearchView(0)
1253         {
>>>     CID 1231815:  Uninitialized pointer field  (UNINIT_CTOR)
>>>     Non-static class member "nonGPSBtn" is not initialized in this constructor nor in any functions that it calls.
1254         }
1255    
1256         GPSSearchView* gpsSearchView;
1257         QPushButton*   nonGPSBtn;
1258     };
1259    

________________________________________________________________________________________________________
*** CID 1231816:  Unused pointer value  (UNUSED_VALUE)
/mnt/devel/GIT/4.x/core/digikam/views/leftsidebarwidgets.cpp: 1339 in Digikam::GPSSearchSideBarWidget::showNonGeolocatedItems()()
1333         writer.finishField();
1334         writer.finishGroup();
1335         writer.finish();
1336         QString xml = writer.xml();
1337    
1338         QString title = SAlbum::getTemporaryTitle(DatabaseSearch::AdvancedSearch);
>>>     CID 1231816:  Unused pointer value  (UNUSED_VALUE)
>>>     Pointer "album" returned by "Digikam::AlbumManager::instance()->findSAlbum(title)" is overwritten.
1339         SAlbum* album = AlbumManager::instance()->findSAlbum(title);
1340         album = AlbumManager::instance()->findSAlbum(SAlbum::getTemporaryTitle(DatabaseSearch::AdvancedSearch));
1341         int id;
1342    
1343         if(album)
1344         {

________________________________________________________________________________________________________
*** CID 1231817:  Unused pointer value  (UNUSED_VALUE)
/mnt/devel/GIT/4.x/core/digikam/views/leftsidebarwidgets.cpp: 343 in Digikam::TagViewSideBarWidget::setNoTagsAlbum()()
337         writer.finishField();
338         writer.finishGroup();
339         writer.finish();
340         QString xml = writer.xml();
341    
342         QString title = SAlbum::getTemporaryTitle(DatabaseSearch::AdvancedSearch);
>>>     CID 1231817:  Unused pointer value  (UNUSED_VALUE)
>>>     Pointer "album" returned by "Digikam::AlbumManager::instance()->findSAlbum(title)" is overwritten.
343         SAlbum* album = AlbumManager::instance()->findSAlbum(title);
344         album = AlbumManager::instance()->findSAlbum(SAlbum::getTemporaryTitle(DatabaseSearch::AdvancedSearch));
345         int id;
346    
347         if(album)
348         {


________________________________________________________________________________________________________
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