[Issues] [mod_transform 0000075]: Possible Memory Leak

[issues at outoforder.cc]

The following issue has been SUBMITTED. 
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http://issues.outoforder.cc/view.php?id=75 
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Reported By:                urkle
Assigned To:                
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Project:                    mod_transform
Issue ID:                   75
Category:                   Other
Reproducibility:            have not tried
Severity:                   minor
Priority:                   normal
Status:                     new
Apache Version:             unspecified 
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Date Submitted:             07-16-2007 08:59 EDT
Last Modified:              07-16-2007 08:59 EDT
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Summary:                    Possible Memory Leak
Description: 
There is something I don't understand related a possible memory leak.
In mod_transform.c, line 218:

if (APR_BUCKET_IS_EOS(b)) {
  if (ctxt) {         /* done reading the file. run the transform now */
        xmlParseChunk(ctxt, buf, 0, 1);
        ret = transform_run(f, ctxt->myDoc);
        xmlFreeParserCtxt(ctxt);
  }
}

where the transform is done. 
Reading the documentation about xmlFreeParserCtxt() from xmlsoft.org:

"Free all the memory used by a parser context. However the parsed document
in ctxt->myDoc is not freed."

So ctxt->myDoc is not freedand in mod_transform I can't find where
ctxt->myDoc is freed.
In my opinion it should be:

if (APR_BUCKET_IS_EOS(b)) {
  if (ctxt) {         /* done reading the file. run the transform now */
        xmlParseChunk(ctxt, buf, 0, 1);
        ret = transform_run(f, ctxt->myDoc);
        xmlFreeDoc(ctxt->myDoc);
        xmlFreeParserCtxt(ctxt);
  }
}

Am I rigth or not?
Best regards

Marco
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Issue History 
Date Modified   Username       Field                    Change               
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07-16-07 08:59  urkle          New Issue                                    
07-16-07 08:59  urkle          Apache Version            => unspecified     
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