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0026451: Crash importing STeP file

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Add check for NULL.

Test case for issue CR26451
This commit is contained in:
ika
2015-09-03 14:36:27 +03:00
committed by bugmaster
parent 508643cf1b
commit d18c1ac06e
3 changed files with 33 additions and 1 deletions
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5
src/StepShape/StepShape_OrientedEdge.cxx
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@@ -69,6 +69,8 @@ Handle(StepShape_Vertex) StepShape_OrientedEdge::EdgeStart() const
{
// WARNING : the field is redefined.
// method body is not yet automaticly wrote
if (edgeElement.IsNull())
return NULL;
if (Orientation()) {
return edgeElement->EdgeStart();
}
@@ -88,7 +90,8 @@ Handle(StepShape_Vertex) StepShape_OrientedEdge::EdgeEnd() const
{
// WARNING : the field is redefined.
// method body is not yet automaticly wrote
if (edgeElement.IsNull())
return NULL;
if (Orientation()) {
return edgeElement->EdgeEnd();
}