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0032444: Modeling Algorithm - BRepOffsetAPI_MakePipeShell crash when using -DT mode and DT_ShapeDivide on the spine

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Added checking for null edges in BRepFill_TrimShellCorner::ChooseSection()
This commit is contained in:
akaftasev
2021-10-20 13:02:09 +03:00
committed by smoskvin
parent 3ea347e562
commit 0c4931e873
2 changed files with 30 additions and 0 deletions
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5
src/BRepFill/BRepFill_TrimShellCorner.cxx
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@@ -890,6 +890,11 @@ Standard_Boolean BRepFill_TrimShellCorner::ChooseSection(const TopoDS_Shape& Com
if (LastEdge.IsNull())
return Standard_False;
if (FirstEdge.IsNull() || LastEdge.IsNull())
{
return Standard_False;
}
BB.Add(NewWire, FirstEdge);
if (!FirstEdge.IsSame(LastEdge))