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  1. ROOT
  2. ROOT-6923

Memory leak with circular TTree

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    • Platforms:
      x86_64-slc6-gcc48-opt
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      Description

      See the forum post at http://root.cern.ch/phpBB3/viewtopic.php?f=3&t=18343&p=78077&hilit=bloer#p78077 . With a circular TTree repeatedly calling Draw with a single entry, I quickly run out of memory.

      I believe that this is due to the TMethodCall created at line 3295 of TTreeFormula.cxx http://root.cern.ch/root/html534/src/TTreeFormula.cxx.html#xlSICB not being deleted if the method is found. I suggest replacing creation by the new operator with a simple object.

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            • Assignee:
              pcanal Philippe Canal
              Reporter:
              e6d9bd090bb7464e72d1 Ben Loer
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