Commit e42c7c1a authored by David E. DeMarle's avatar David E. DeMarle Committed by Kitware Robot

Merge topic 'fix-ghost-cell-generator-crash' into paraview/release

1d9ab19e fix a crash in surface filter on the output of ghostcell filter
Acked-by: Kitware Robot's avatarKitware Robot <>
Merge-request: !4752
parents c5c248ba 1d9ab19e
......@@ -837,7 +837,12 @@ void vtkPUnstructuredGridGhostCellsGenerator::ExtractAndSendGhostCells(
vtkUnstructuredGrid* extractGrid = extractCells->GetOutput();
//There might be case where the originalcellids needs to be removed
//but there are definitely cases where it shouldn't.
//So if you run into that case, think twice before you uncomment this
//next line and look carefully at paraview issue #18470
// Send the extracted grid to the neighbor rank asynchronously
if (vtkCommunicator::MarshalDataObject(extractGrid, c.SendBuffer))
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