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Bug #9790 File left in temp dir after POST
Submitted: 2001-03-16 11:00 UTC Modified: 2001-03-16 11:20 UTC
From: richard at openkast dot com Assigned:
Status: Closed Package: Filesystem function related
PHP Version: 4.0.3 OS: Solaris 2.6
Private report: No CVE-ID: None
 [2001-03-16 11:00 UTC] richard at openkast dot com
<!-- myform.php -->
<html>
<form action="dosubmit.php">
<input name=image1 type=file>
<input type=submit>
</form>
</html>
<!-- END myform.php -->

<!-- dosubmit.php -->
<?php

//
// Move the image to the given directory
//
moveImageFile("imageDir");

function moveImageFile($destDir)
{
    $imageName1 = $GLOBALS["HTTP_POST_FILES"]["image1"]["name"];

    if (!empty($imageName1))
    {
        $filename = "$destDir/$imageName1";
        move_uploaded_file($GLOBALS["image1"], $filename);
        chmod($filename, "420");
    }
}

?>
<!-- END dosubmit.php -->

If the user specifies a file which exists on the local machine, all well and good (the file is put into the imageDir directory and the temp file is removed from /var/tmp).  However, if they either specify a non-existent file, or leave the input field blank, then a temp php..... file (0 bytes in size) is left in /var/tmp.

The documentation says that uploaded files should automatically be removed from the temp dir, but it doesn't seem to be happening in this case.

I can't even remove the file manually using unlink because I can't get the temp file name.

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 [2001-03-16 11:20 UTC] sniper@php.net
Fixed in PHP 4.0.4pl1. 

--Jani

 
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