Re: [SPAM] Possible Memory Leak

[Jonathan S. <gel...@ge...>]

On Wed, 2004-03-24 at 08:19, Bernhard Weininger wrote:
> Hi ...,
> 
> very nice tool, but is it possible that there is a memory leak? If I
> run the example below the perl process will grow and grow ...
> 
> Or is there something wrong with my code?

The only thing I can think of is that you might want to move the lexical
declaration of the $xslt variable within your for() loop as this may
force the destruction of the objects.  It might however be that we need
to dispose() of some of the XML::DOM objects that are created within
XML::XSLT.  I'll check it out.

/J\
> 
> Best regards,
> 
> Bernhard
> 
>  
> 
> ================================================================
> 
> use strict;
> use XML::XSLT;
> 
> my $xsl = "D:/transfer/XSL_BUG/HTML.xsl";
> my $xmlfile = "D:/transfer/XSL_BUG/attributes.xml";
> 
> my $xslurl = makeURL($xsl);
> my $xmlurl = makeURL($xmlfile);
> 
> my $i;
> my $xslt;
> for($i=0; $i<200; $i++) {
> $xslt = XML::XSLT->new ($xslurl, warnings => 1);
> 
> $xslt->transform ($xmlurl);
> print $xslt->toString;
> 
> 
> $xslt->dispose();
> }
> 
> 0;
> 
> 
> sub makeURL {
>         my $string = shift;
> 
>    ! ;     if( $string =~ m|^file\://|i ) { return $string; } # if
> already URL format
>         $string =~ s|\\|\/|g;           # replace \\
>         $string =~ s/\:/\|/o;           # replace :
>         return "FILE://".$string;       # add file://
> }
> 
> 
> 
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