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0033377: Data Exchange - STEPCAFControl_Reader crash in OCC 7.7.0

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Added checking for null object for STEPCAFControl_Reader::SettleShapeData
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dpasukhi 2023-05-10 19:26:55 +01:00 committed by vglukhik
parent d69c55b2e6
commit e84e862fc1
1 changed files with 2 additions and 0 deletions
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src/STEPCAFControl/STEPCAFControl_Reader.cxx
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@ -4657,6 +4657,8 @@ TDF_Label STEPCAFControl_Reader::SettleShapeData(const Handle(StepRepr_Represent
const Handle(Transfer_TransientProcess)& TP) const const Handle(Transfer_TransientProcess)& TP) const
{ {
TDF_Label aResult = theLab; TDF_Label aResult = theLab;
if (theItem.IsNull())
return aResult;
Handle(TCollection_HAsciiString) hName = theItem->Name(); Handle(TCollection_HAsciiString) hName = theItem->Name();
if (hName.IsNull() || hName->IsEmpty()) if (hName.IsNull() || hName->IsEmpty())