0033540: Data Exchange - Segmentation fault on loading model

Implemented workaround to avoid crash on out-of-ISO files

diff --git a/src/RWStepVisual/RWStepVisual_RWContextDependentOverRidingStyledItem.cxx b/src/RWStepVisual/RWStepVisual_RWContextDependentOverRidingStyledItem.cxx
index 92dd7c1455bd386a8b260aa2b970ff272bece48e..bf19ce3f67c193151eba79dd44b79cc582b21880 100644 (file)
--- a/src/RWStepVisual/RWStepVisual_RWContextDependentOverRidingStyledItem.cxx
+++ b/src/RWStepVisual/RWStepVisual_RWContextDependentOverRidingStyledItem.cxx
@@ -85,6 +85,10 @@ void RWStepVisual_RWContextDependentOverRidingStyledItem::ReadStep
              aStyleContext->SetValue(i5,aStyleContextItem);
          }
        }
+       else
+       {
+         aStyleContext = new StepVisual_HArray1OfStyleContextSelect();
+       }
 
        //--- Initialisation of the read entity ---