But I'm a little confused as where to go from here: my $doc = $node->ownerDocument;

   {
      my $doc = $node->ownerDocument;
      say "owner=", $doc;
      if ($doc) { say $_->nodeName for $doc->findnodes("//*"); }
   }

[download]

was just to demonstrate the issue. It shouldn't be part of your code.

I'm also stymied at the moment as I'm getting "Can't locate object method "setOwnerDocument" via package "XML::LibXML::NodeList" at..."

Nodes have owner documents, not result sets. Change the owner of the nodes in the result set.

Can't you just extract the data you need from the nodes instead of keeping the nodes themselves?

In reply to Re^5: XML::LibXML memory leak by ikegami
in thread XML::LibXML memory leak by spstansbury

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