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Bug #11354 docs allocated by xmlParseFile need to be freed
Submitted: 2001-06-08 06:32 UTC Modified: 2003-04-25 11:05 UTC
From: tgagne at efinnet dot com Assigned:
Status: Closed Package: DOM XML related
PHP Version: 4.0.5 OS: RHat 6.2
Private report: No CVE-ID: None
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From: tgagne at efinnet dot com
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 [2001-06-08 06:32 UTC] tgagne at efinnet dot com 
In a loop:

while (somethings true) {
    $doc = xmlDocFile($xmlFile);
}

All the documents aren't freed until the CGI finishes.  Instead of waiting until the script finishes, the memory (which can be HUGE) must be deallocated as the variable gets reassigned.

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 [2001-06-29 05:10 UTC] derick@php.net 
Zeev, Andi,

is this possible with the Zend Engine at all? Are the
destructers called when a variabele is reassigned?

Derick
 [2001-11-22 02:51 UTC] derick@php.net 
Suspended for now, as there is no imediate fix for this.
 [2003-04-25 11:05 UTC] sniper@php.net 
This was about domxml, and it will have domdocument->free()
in it in PHP 4.3.2. This is already in CVS.
 
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