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  1. ROOT
  2. ROOT-9931

[DF] Segfault in action calls with no argument and no default columns

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 6.16/00
    • Fix Version/s: 6.18/00
    • Component/s: None
    • Labels:
      None
    • Environment:

      any

      Description

      Graph does not check whether valid column names have been identified or not, it just assumes there are two.

      Minimal reproducer:

      ROOT::RDataFrame(10).Graph()
      

      or

      ROOT::RDataFrame(10).Histo1D()
      

      Relevant portion of stacktrace:

      #5  ROOT::RDF::RInterface<ROOT::Detail::RDF::RLoopManager, void>::Graph<ROOT::Detail::RDF::RInferredType, ROOT::Detail::RDF::RInferredType> (this=0x7ffecd2ae5c0, v1Name=..., v2Name="") at /home/eguiraud/ROOT/perf/include/ROOT/RDF/RInterface.hxx:1159
      

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              • Assignee:
                dpiparo Danilo Piparo
                Reporter:
                eguiraud Enrico Guiraud
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                  Updated:
                  Resolved:
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