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Bug #16161 Uploaded file corrupted
Submitted: 2002-03-19 00:45 UTC Modified: 2002-03-19 04:20 UTC
From: adeshner at mail dot dvo dot ru Assigned:
Status: Not a bug Package: Filesystem function related
PHP Version: 4.1.2 OS: Windows 2000
Private report: No CVE-ID: None
 [2002-03-19 00:45 UTC] adeshner at mail dot dvo dot ru
I have PHP 4.1.2 (binary distribution from www.php.net) and Apache/1.3.22 Server running under Windows NT 5.0 build 2195 (Windows 2000). I have a problem:
uploaded files seem to be corrupted, namely, all bytes with values '0x0' in original file are changed to values '0x20' in uploaded one, so only binary files are corrupted, text files are OK.

Form used:

<form method="POST" action="./upload.php" enctype="multipart/form-data">
<input type="hidden" name="MAX_FILE_SIZE" value="65536">
<input name="uploadfile" type="file" size="40">
<br><br>
<input type="submit" value="Send">

The script is:

$tmpname=preg_replace("/\\\/", "/", $_REQUEST["uploadfile"]["tmp_name"]);
preg_match("/\..*/", $_REQUEST["uploadfile"]["name"], $match);
copy($tmpname, $tmpname . $match[0]);

Thanks for any help.

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 [2002-03-19 04:20 UTC] sander@php.net
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