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Fix crash in MakeCurveParametric()

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vsr 2012-11-02 07:00:17 +00:00
parent abc13381fe
commit a1f72c843f
1 changed files with 8 additions and 6 deletions
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14
src/GEOMImpl/GEOMImpl_ICurvesOperations.cxx
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@ -975,15 +975,17 @@ Handle(GEOM_Object) GEOMImpl_ICurvesOperations::MakeCurveParametric
return NULL; return NULL;
} }
Handle(TColStd_HArray1OfReal) aCoordsArray = new TColStd_HArray1OfReal (1, PyList_Size( coords ) * 3); int lsize = PyList_Size( coords );
if(PyList_Size( coords ) <= 0) { if(lsize <= 0) {
SetErrorCode("Empty list of the points, please check input parameters !!!"); SetErrorCode("Empty list of the points, please check input parameters !!!");
return NULL; return NULL;
} }
Handle(TColStd_HArray1OfReal) aCoordsArray = new TColStd_HArray1OfReal (1, lsize * 3);
int k=1; int k=1;
for ( Py_ssize_t i = 0; i< PyList_Size( coords ); ++i ) { for ( Py_ssize_t i = 0; i < lsize; ++i ) {
PyObject* coord = PyList_GetItem( coords, i ); PyObject* coord = PyList_GetItem( coords, i );
if (coord != NULL) { if (coord != NULL) {
for ( Py_ssize_t j = 0; j < PyList_Size(coord); ++j) { for ( Py_ssize_t j = 0; j < PyList_Size(coord); ++j) {
@ -1016,7 +1018,7 @@ Handle(GEOM_Object) GEOMImpl_ICurvesOperations::MakeCurveParametric
GEOMImpl_IPolyline aCI (aFunction); GEOMImpl_IPolyline aCI (aFunction);
aCI.SetLength(PyList_Size( coords )); aCI.SetLength(lsize);
aCI.SetConstructorType(COORD_CONSTRUCTOR); aCI.SetConstructorType(COORD_CONSTRUCTOR);
aCI.SetIsClosed(false); aCI.SetIsClosed(false);
aCI.SetCoordinates(aCoordsArray); aCI.SetCoordinates(aCoordsArray);
@ -1036,7 +1038,7 @@ Handle(GEOM_Object) GEOMImpl_ICurvesOperations::MakeCurveParametric
GEOMImpl_ISpline aCI (aFunction); GEOMImpl_ISpline aCI (aFunction);
aCI.SetLength(PyList_Size( coords )); aCI.SetLength(lsize);
aCI.SetConstructorType(COORD_CONSTRUCTOR); aCI.SetConstructorType(COORD_CONSTRUCTOR);
aCI.SetIsClosed(false); aCI.SetIsClosed(false);
aCI.SetCoordinates(aCoordsArray); aCI.SetCoordinates(aCoordsArray);
@ -1056,7 +1058,7 @@ Handle(GEOM_Object) GEOMImpl_ICurvesOperations::MakeCurveParametric
GEOMImpl_ISpline aCI (aFunction); GEOMImpl_ISpline aCI (aFunction);
aCI.SetConstructorType(COORD_CONSTRUCTOR); aCI.SetConstructorType(COORD_CONSTRUCTOR);
aCI.SetLength(PyList_Size( coords )); aCI.SetLength(lsize);
aCI.SetIsClosed(false); aCI.SetIsClosed(false);
aCI.SetDoReordering(false); aCI.SetDoReordering(false);
aCI.SetCoordinates(aCoordsArray); aCI.SetCoordinates(aCoordsArray);