Thank you. Very much...

I get it, but - but would like to clarify. I give the node to a new document outside my loop, like this:

my $foster_home = XML::LibXML::Document->new("1.0", "UTF-8");

# Register the namespaces:
$cve_xc->registerNs( def => 'http://scap.nist.gov/schema/feed/vulnerab
+ility/2.0' );
$cve_xc->registerNs( vuln => 'http://scap.nist.gov/schema/vulnerabilit
+y/0.4' );
$cve_xc->registerNs( cvss => 'http://scap.nist.gov/schema/cvss-v2/0.2'
+ );

# Find the appropriate CVE entry in the data source:
for my $entry ( $cve_xc->findnodes( "/def:nvd/def:entry[\@id = '$cve_i
+d']" )) {
    if ( my ( $metrics ) = $cve_xc->findnodes( 'vuln:cvss/cvss:base_me
+trics', $entry )) {
    
        ($av) = $cve_xc->find('cvss:access-vector', $metrics);
        ($ac) = $cve_xc->find('cvss:access-complexity', $metrics);
        ($au) = $cve_xc->find('cvss:authentication', $metrics);
        ($ci) = $cve_xc->find('cvss:confidentiality-impact', $metrics)
+;
        ($ii) = $cve_xc->find('cvss:integrity-impact', $metrics);
        ($ai) = $cve_xc->find('cvss:availability-impact', $metrics);
        
    }
    else {
        $av = "";
        $ac = "";
        $au = "";
        $ci = "";
        $ii = "";
        $ai = "";
    }
}
$av->setOwnerDocument($foster_home);
$ac->setOwnerDocument($foster_home);
$au->setOwnerDocument($foster_home);
$ci->setOwnerDocument($foster_home);
$ii->setOwnerDocument($foster_home);
$ai->setOwnerDocument($foster_home);

[download]

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

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

I've reinstalled XML::LIbXML via CPAN, have "Node.pod" in /Library/Perl/5.10.0/darwin-thread-multi-2level/XML/LibXML, but only NodeList.pm...

In reply to Re^4: XML::LibXML memory leak by spstansbury
in thread XML::LibXML memory leak by spstansbury

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