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3D: fix issues reported by Coverity scan 

*** CID 143752:  Incorrect expression  (USELESS_CALL)
*** CID 143751:  Incorrect expression  (UNUSED_VALUE)
*** CID 143749:  Uninitialized members  (UNINIT_CTOR)
*** CID 143748:  Uninitialized members  (UNINIT_CTOR)
*** CID 143747:  Uninitialized members  (UNINIT_CTOR)
*** CID 143746:  Uninitialized members  (UNINIT_CTOR)
*** CID 143745:  Uninitialized members  (UNINIT_CTOR)
*** CID 143744:  Uninitialized members  (UNINIT_CTOR)
*** CID 143740:  Null pointer dereferences  (NULL_RETURNS)
*** CID 143739:  Memory - corruptions  (MISMATCHED_ITERATOR)
*** CID 143735:  Integer handling issues  (CONSTANT_EXPRESSION_RESULT)
*** CID 143734:  Error handling issues  (CHECKED_RETURN)
This commit is contained in:
Cirilo Bernardo 2016-04-06 21:41:52 -04:00 committed by Chris Pavlina
parent e1b308b3b1
commit c2a60d14d7
11 changed files with 27 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
3d-viewer/3d_cache/dialogs/dlg_select_3dmodel.cpp
View File

@ -175,7 +175,7 @@ bool DLG_SELECT_3DMODEL::TransferDataFromWindow()
m_model->rotation.z = 0.0;
m_model->offset = m_model->rotation;
m_model->filename.empty();
m_model->filename.clear();
wxString fname = m_FileTree->GetFilePath();

11
3d-viewer/3d_cache/sg/scenegraph.cpp
View File

@ -133,8 +133,19 @@ void SCENEGRAPH::unlinkNode( const SGNODE* aNode, bool isChild )
if( NULL == aNode )
return;
switch( aNode->GetNodeType() )
{
case S3D::SGTYPE_TRANSFORM:
UNLINK_NODE( S3D::SGTYPE_TRANSFORM, SCENEGRAPH, aNode, m_Transforms, m_RTransforms, isChild );
break;
case S3D::SGTYPE_SHAPE:
UNLINK_NODE( S3D::SGTYPE_SHAPE, SGSHAPE, aNode, m_Shape, m_RShape, isChild );
break;
default:
break;
}
#ifdef DEBUG
do {

8
3d-viewer/3d_cache/sg/sg_helpers.h
View File

@ -82,8 +82,8 @@ class SGCOORDINDEX;
std::vector< aType* >::iterator eL; \
if( isChild ) { \
oSL = &aOwnedList; \
sL = aOwnedList.begin(); \
eL = aOwnedList.end(); \
sL = oSL->begin(); \
eL = oSL->end(); \
while( sL != eL ) { \
if( (SGNODE*)*sL == aNode ) { \
oSL->erase( sL ); \
@ -93,8 +93,8 @@ class SGCOORDINDEX;
} \
} else { \
oSL = &aRefList; \
sL = aRefList.begin(); \
eL = aRefList.end(); \
sL = oSL->begin(); \
eL = oSL->end(); \
while( sL != eL ) { \
if( (SGNODE*)*sL == aNode ) { \
delNodeRef( this ); \

1
3d-viewer/3d_model_viewer/c3d_model_viewer.cpp
View File

@ -91,6 +91,7 @@ C3D_MODEL_VIEWER::C3D_MODEL_VIEWER( wxWindow *aParent,
m_reload_is_needed = false;
m_ogl_3dmodel = NULL;
m_3d_model = NULL;
m_BiuTo3Dunits = 1.0;
// Explicitly create a new rendering context instance for this canvas.
m_glRC = new wxGLContext( this );

1
3d-viewer/3d_rendering/3d_render_ogl_legacy/c3d_render_ogl_legacy.cpp
View File

@ -42,6 +42,7 @@ C3D_RENDER_OGL_LEGACY::C3D_RENDER_OGL_LEGACY( CINFO3D_VISU &aSettings,
m_ogl_disp_lists_layers.clear();
m_triangles.clear();
m_ogl_disp_list_board = 0;
m_ogl_circle_texture = 0;
}

1
3d-viewer/3d_rendering/3d_render_ogl_legacy/c_ogl_3dmodel.cpp
View File

@ -37,6 +37,7 @@ C_OGL_3DMODEL::C_OGL_3DMODEL( const S3DMODEL &a3DModel )
{
m_ogl_idx_list_opaque = 0;
m_ogl_idx_list_transparent = 0;
m_ogl_idx_list_meshes = 0;
m_nr_meshes = 0;
m_meshs_bbox = NULL;

2
plugins/3d/vrml/v1/vrml1_shapehints.cpp
View File

@ -36,7 +36,6 @@ WRL1SHAPEHINTS::WRL1SHAPEHINTS( NAMEREGISTER* aDictionary ) : WRL1NODE( aDiction
{
m_order = ORD_UNKNOWN;
m_Type = WRL1_SHAPEHINTS;
m_crease = 0.5;
m_crease = 0.733; // approx 42 degrees; this is larger than VRML spec.
return;
}
@ -47,6 +46,7 @@ WRL1SHAPEHINTS::WRL1SHAPEHINTS( NAMEREGISTER* aDictionary, WRL1NODE* aParent ) :
{
m_order = ORD_UNKNOWN;
m_Type = WRL1_SHAPEHINTS;
m_crease = 0.733; // approx 42 degrees; this is larger than VRML spec.
m_Parent = aParent;
if( NULL != m_Parent )

5
plugins/3d/vrml/wrlproc.cpp
View File

@ -52,6 +52,7 @@ WRLPROC::WRLPROC( LINE_READER* aLineReader )
m_eof = false;
m_fileline = 0;
m_bufpos = 0;
m_file = aLineReader;
if( NULL == aLineReader )
{
@ -60,8 +61,6 @@ WRLPROC::WRLPROC( LINE_READER* aLineReader )
}
m_error.clear();
m_file = aLineReader;
wxString tname = m_file->GetSource();
m_filename = tname.ToUTF8();
wxFileName fn( tname );
@ -166,7 +165,7 @@ bool WRLPROC::getRawLine( void )
while( sS != eS )
{
if( '\xff' == ((*sS) & 0x80) )
if( ((*sS) & 0x80) )
{
m_error = " non-ASCII character sequence in VRML1 file";
return false;

4
plugins/3d/vrml/x3d/x3d_appearance.cpp
View File

@ -117,11 +117,11 @@ void X3DAPP::readFields( wxXmlNode* aNode )
m_MatName = prop->GetValue();
m_Dict->AddName( m_MatName, this );
}
if( pname == "USE" )
else if( pname == "USE" )
{
X3DNODE* np = m_Dict->FindName( prop->GetValue() );
if( np->GetNodeType() == X3D_APPEARANCE )
if( NULL != np && np->GetNodeType() == X3D_APPEARANCE )
{
X3DAPP* ap = (X3DAPP*) np;
diffuseColor = ap->diffuseColor;

1
utils/idftools/dxf2idf.cpp
View File

@ -280,7 +280,6 @@ bool DXF2IDF::WriteOutline( FILE* aFile, bool isInch )
void DXF2IDF::addHeader( const DRW_Header* data )
{
std::map<std::string, DRW_Variant*>::const_iterator it;
m_scale = 1.0; // assume no scale factor
for( it = data->vars.begin(); it != data->vars.end(); ++it )
{

1
utils/idftools/dxf2idf.h
View File

@ -38,6 +38,7 @@ private:
void insertArc( const IDF_POINT& aSegStart, const IDF_POINT& aSegEnd, double aBulge );
public:
DXF2IDF() : m_scale( 1.0 ) {};
~DXF2IDF();
bool ReadDxf( const std::string aFile );