Fix some coverity warnings (mainly not initialized vars).

common/common_plotPDF_functions.cpp

@@ -452,7 +452,8 @@ void PDF_PLOTTER::closePdfStream()
 {
     wxASSERT( workFile );
 
-    int stream_len = ftell( workFile );
+    long stream_len = ftell( workFile );
+    wxASSERT( stream_len >= 0 );
 
     // Rewind the file, read in the page stream and DEFLATE it
     fseek( workFile, 0, SEEK_SET );
@@ -468,7 +469,7 @@ void PDF_PLOTTER::closePdfStream()
     ::wxRemoveFile( workFilename );
 
     // NULL means memos owns the memory, but provide a hint on optimum size needed.
-    wxMemoryOutputStream    memos( NULL, std::max( 2000, stream_len ) ) ;
+    wxMemoryOutputStream    memos( NULL, std::max( 2000l, stream_len ) ) ;
 
     {
         /* Somewhat standard parameters to compress in DEFLATE. The PDF spec is

eeschema/viewlibs.cpp

@@ -208,8 +208,6 @@ void LIB_VIEW_FRAME::SelectAndViewLibraryPart( int option )
 void LIB_VIEW_FRAME::ViewOneLibraryContent( PART_LIB* Lib, int Flag )
 {
     int        NumOfParts = 0;
-    LIB_ALIAS* entry;
-    wxString   CmpName;
 
     if( Lib )
         NumOfParts = Lib->GetCount();
@@ -220,8 +218,8 @@ void LIB_VIEW_FRAME::ViewOneLibraryContent( PART_LIB* Lib, int Flag )
         return;
     }
 
-    if( Lib == NULL )
-        return;
+    LIB_ALIAS* entry;
+    wxString   CmpName;
 
     if( Flag == NEW_PART )
         DisplayListComponentsInLib( Lib, CmpName, m_entryName );

pcbnew/autorouter/rect_placement/rect_placement.h

@@ -26,7 +26,7 @@ public:
     {
         int x, y;
 
-        TPos() { }
+        TPos() : x( 0 ), y( 0 ) { }
         TPos( int _x, int _y ) : x( _x ), y( _y ) { }
 
         bool operator ==( const TPos& p ) const { return x == p.x && y == p.y; }
@@ -36,7 +36,7 @@ public:
     {
         int w, h;
 
-        TRect() { }
+        TRect() : w( 0 ), h( 0 ) { }
         TRect( int _x, int _y, int _w, int _h ) : TPos( _x, _y ), w( _w > 0 ? _w : 0 ), h(
                 _h > 0 ? _h : 0 ) { }
 

pcbnew/block_module_editor.cpp

@@ -662,12 +662,12 @@ void RotateMarkedItems( MODULE* module, wxPoint offset, bool force_all )
         if( !pad->IsSelected() && !force_all )
             continue;
 
-        wxPoint pos = pad->GetPosition();
+        wxPoint pos = pad->GetPos0();
         ROTATE( pos );
-        pad->SetPosition( pos );
-
-        pad->SetPos0( pad->GetPosition() );
+        pad->SetPos0( pos );
         pad->SetOrientation( pad->GetOrientation() + 900 );
+
+        pad->SetDrawCoord();
     }
 
     for( EDA_ITEM* item = module->GraphicalItems();  item;  item = item->Next() )
@@ -681,15 +681,15 @@ void RotateMarkedItems( MODULE* module, wxPoint offset, bool force_all )
         {
             EDGE_MODULE* em = (EDGE_MODULE*) item;
 
-            wxPoint tmp = em->GetStart();
+            wxPoint tmp = em->GetStart0();
             ROTATE( tmp );
-            em->SetStart( tmp );
             em->SetStart0( tmp );
 
-            tmp = em->GetEnd();
+            tmp = em->GetEnd0();
             ROTATE( tmp );
-            em->SetEnd( tmp );
             em->SetEnd0( tmp );
+
+            em->SetDrawCoord();
         }
         break;
 

pcbnew/class_board.cpp

@@ -233,7 +233,8 @@ void BOARD::chainMarkedSegments( wxPoint aPosition, LSET aLayerMask, TRACK_PTRS*
          *  if > 1 segment:
          *      end of track (more than 2 segment connected at this location)
          */
-        segment = m_Track; candidate = NULL;
+        segment = m_Track;
+        candidate = NULL;
         NbSegm  = 0;
 
         while( ( segment = ::GetTrack( segment, NULL, aPosition, aLayerMask ) ) != NULL )
@@ -280,8 +281,6 @@ void BOARD::chainMarkedSegments( wxPoint aPosition, LSET aLayerMask, TRACK_PTRS*
                 aPosition = candidate->GetStart();
             }
 
-            segment = m_Track; /* restart list of tracks to analyze */
-
             /* flag this item an push it in list of selected items */
             aList->push_back( candidate );
             candidate->SetState( BUSY, true );

pcbnew/class_dimension.cpp

@@ -49,6 +49,7 @@ DIMENSION::DIMENSION( BOARD_ITEM* aParent ) :
     m_Width( Millimeter2iu( 0.2 ) ), m_Unit( INCHES ), m_Value( 0 ), m_Height( 0 ), m_Text( this )
 {
     m_Layer = Dwgs_User;
+    m_Shape = 0;
 }
 
 

pcbnew/class_module.cpp

@@ -1055,7 +1055,7 @@ void MODULE::MoveAnchorPosition( const wxPoint& aMoveVector )
     for( D_PAD* pad = Pads(); pad; pad = pad->Next() )
     {
         pad->SetPos0( pad->GetPos0() + moveVector );
-        pad->SetPosition( pad->GetPos0() + footprintPos );
+        pad->SetDrawCoord();
     }
 
     // Update the draw element coordinates.
@@ -1100,13 +1100,8 @@ void MODULE::SetOrientation( double newangle )
 
     for( D_PAD* pad = m_Pads;  pad;  pad = pad->Next() )
     {
-        pt = pad->GetPos0();
-
         pad->SetOrientation( pad->GetOrientation() + angleChange );
-
-        RotatePoint( &pt, m_Orient );
-
-        pad->SetPosition( GetPosition() + pt );
+        pad->SetDrawCoord();
     }
 
     // Update of the reference and value.

pcbnew/drc.cpp

@@ -103,6 +103,9 @@ DRC::DRC( PCB_EDIT_FRAME* aPcbWindow )
     m_doPad2PadTest     = true;     // enable pad to pad clearance tests
     m_doUnconnectedTest = true;     // enable unconnected tests
     m_doZonesTest = true;           // enable zone to items clearance tests
+    m_doKeepoutTest = true;        // enable keepout areas to items clearance tests
+    m_abortDRC = false;
+    m_drcInProgress = false;
 
     m_doCreateRptFile = false;
 

pcbnew/gpcb_plugin.cpp

@@ -132,6 +132,7 @@ GPCB_FPL_CACHE_ITEM::GPCB_FPL_CACHE_ITEM( MODULE* aModule, const wxFileName& aFi
     m_module( aModule )
 {
     m_file_name = aFileName;
+    m_writable = true;          // temporary init
 
     if( m_file_name.FileExists() )
         m_mod_time = m_file_name.GetModificationTime();

pcbnew/import_dxf/dialog_dxf_import.cpp

@@ -116,7 +116,9 @@ void DIALOG_DXF_IMPORT::OnBrowseDxfFiles( wxCommandEvent& event )
                       path, filename,
                       wxT( "dxf Files (*.dxf)|*.dxf" ),
                       wxFD_OPEN|wxFD_FILE_MUST_EXIST );
-    dlg.ShowModal();
+
+    if( dlg.ShowModal() != wxID_OK )
+        return;
 
     wxString fileName = dlg.GetPath();
 

pcbnew/move_or_drag_track.cpp

@@ -271,9 +271,7 @@ static void Show_Drag_Track_Segment_With_Cte_Slope( EDA_DRAW_PANEL* aPanel, wxDC
     // only the intercept will change, segment slopes does not change
     // because we are moving parallel with is initial state
     if( !s_MovingSegmentVertical )
-    {
         s_MovingSegment_Yorg = ty1 - ( s_MovingSegmentSlope * tx1 );
-    }
 
     if( ( !s_EndPointVertical ) && ( !s_MovingSegmentVertical ) )
     {
@@ -283,43 +281,29 @@ static void Show_Drag_Track_Segment_With_Cte_Slope( EDA_DRAW_PANEL* aPanel, wxDC
     else
     {
         if( !s_EndPointVertical )
-        {
             xi2 = tx2;
-        }
         else
         {
             //P1=P2
             if( !s_EndPointHorizontal )
-            {
                 xi2 = tx2 - dx;
-            }
             else
-            {
                 update = false;
         }
     }
-    }
 
     if( !s_MovingSegmentVertical )
-    {
-        yi2 = s_MovingSegmentSlope * ( xi2 ) + s_MovingSegment_Yorg;
-    }
+        yi2 = ( s_MovingSegmentSlope * xi2 ) + s_MovingSegment_Yorg;
     else
     {
         if( !s_EndPointVertical )
-        {
-            yi2 = s_EndSegmentSlope * ( xi2 ) + s_EndSegment_Yorg;
-        }
+            yi2 = ( s_EndSegmentSlope * xi2 ) + s_EndSegment_Yorg;
         else
         {
             if( !s_EndPointHorizontal )
-            {
                 update = false;
-            }
              else
-            {
-                yi2 = s_MovingSegmentSlope * ( xi2 ) + s_MovingSegment_Yorg;
-            }
+                yi2 = ( s_MovingSegmentSlope * xi2 ) + s_MovingSegment_Yorg;
         }
     }
 
@@ -331,46 +315,32 @@ static void Show_Drag_Track_Segment_With_Cte_Slope( EDA_DRAW_PANEL* aPanel, wxDC
     else
     {
         if( !s_StartPointVertical )
-        {
             xi1 = tx1;
-        }
         else
         {
             //P1=P2
             if( !s_StartPointHorizontal )
-            {
                 xi1 = tx1 - dx;
-            }
             else
             {
                 if( !s_StartPointHorizontal )
-                {
                     update = false;
             }
         }
     }
-    }
 
     if( !s_MovingSegmentVertical )
-    {
-        yi1 = s_MovingSegmentSlope * ( xi1 ) + s_MovingSegment_Yorg;
-    }
+        yi1 = ( s_MovingSegmentSlope * xi1 ) + s_MovingSegment_Yorg;
     else
     {
         if( !s_StartPointVertical )
-        {
-            yi1 = s_StartSegmentSlope * ( xi1 ) + s_StartSegment_Yorg;
-        }
+            yi1 = ( s_StartSegmentSlope * xi1 ) + s_StartSegment_Yorg;
         else
         {
             if( !s_StartPointHorizontal )
-            {
                 update = false;
-            }
             else
-            {
-                yi2 = s_MovingSegmentSlope * ( xi1 ) + s_MovingSegment_Yorg;
-            }
+                yi2 = ( s_MovingSegmentSlope * xi1 ) + s_MovingSegment_Yorg;
         }
     }
 
@@ -703,7 +673,7 @@ void PCB_EDIT_FRAME::Start_DragTrackSegmentAndKeepSlope( TRACK* track, wxDC*  DC
     if( !track )
         return;
 
-    // TODO: Use clenup functions to merge collinear segments if track
+    // TODO: Use cleanup functions to merge collinear segments if track
     // is connected to a collinear segment.
 
     s_StartSegmentPresent = s_EndSegmentPresent = true;

polygon/PolyLine.cpp

@@ -985,6 +985,7 @@ void CPolyLine::Copy( const CPolyLine* src )
     m_layer         = src->m_layer;
     m_hatchStyle    = src->m_hatchStyle;
     m_hatchPitch    = src->m_hatchPitch;
+    m_flags         = src->m_flags;
     m_CornersList.RemoveAllContours();
     m_CornersList.Append( src->m_CornersList );
 }