Details
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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
High
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Resolution: Fixed
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Affects Version/s: master, 6.18/04, 6.20/02
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Fix Version/s: 6.22/00
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Component/s: RDataFrame
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Labels:None
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Environment:
any
Description
Minimal reproducer:
#include <ROOT/RDataFrame.hxx>
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#include <iostream>
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int main() |
{
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ROOT::RDataFrame df(10);
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df.Filter("true"); |
std::cout << "starting evt loop" << std::endl; |
df.Count().GetValue();
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return 0; |
}
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Crashes with:
===========================================================
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#8 0x0000000000000000 in ?? ()
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#9 0x00007f8cfd5e0bde in std::default_delete<ROOT::Detail::RDF::RFilterBase>::operator() (this=0x55ba4c5d7c00, __ptr=0x55ba4e019e90) at /usr/include/c++/8/bits/unique_ptr.h:81
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#10 0x00007f8cfd5e0c7b in std::unique_ptr<ROOT::Detail::RDF::RFilterBase, std::default_delete<ROOT::Detail::RDF::RFilterBase> >::reset (this=0x55ba4c5d7c00, __p=0x55ba4e019e90) at /usr/include/c++/8/bits/unique_ptr.h:382
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#11 0x00007f8cfd5e0ad4 in std::unique_ptr<ROOT::Detail::RDF::RFilterBase, std::default_delete<ROOT::Detail::RDF::RFilterBase> >::operator= (this=0x55ba4c5d7c00, __u=...) at /usr/include/c++/8/bits/unique_ptr.h:289
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#12 0x00007f8cfd5e00fc in ROOT::Detail::RDF::RJittedFilter::SetFilter (this=0x55ba4c5d7b40, f=std::unique_ptr<class ROOT::Detail::RDF::RFilterBase> = {...}) at /home/eguiraud/ROOT/root/tree/dataframe/src/RJittedFilter.cxx:23
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#13 0x00007f8cf807a302 in ?? ()
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#14 0x0000000000000000 in ?? ()
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===========================================================
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It's probably a use after delete.