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Apply patch to fix premature write end

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git-svn-id: http://php-reader.googlecode.com/svn/trunk@272 51a70ab9-7547-0410-9469-37e369ee0574
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svollbehr
2012-03-29 19:53:29 +00:00
parent 4ceb8adb8d
commit 4c957e0bba
1 changed files with 15 additions and 7 deletions
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22
src/Zend/Media/Asf.php
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@@ -40,7 +40,8 @@ require_once 'Zend/Media/Asf/Object/Container.php';
* @package Zend_Media
* @subpackage ASF
* @author Sven Vollbehr <sven@vollbehr.eu>
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @author Elias Haapamäki <elias.haapamaki@turunhelluntaisrk.fi>
* @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
@@ -198,12 +199,19 @@ class Zend_Media_Asf extends Zend_Media_Asf_Object_Container
ftruncate
($fd, $newFileSize = $headerLengthNew - $headerLengthOld +
$oldFileSize);
for ($i = 1, $cur = $oldFileSize; $cur > 0; $cur -= 1024, $i++) {
fseek($fd, -(($i * 1024) +
($newFileSize - $oldFileSize)), SEEK_END);
$buffer = fread($fd, 1024);
fseek($fd, -($i * 1024), SEEK_END);
fwrite($fd, $buffer, 1024);
for ($i = 1, $cur = $oldFileSize; $cur > 0; $cur -= 1024, $i++) {
if ($cur >= 1024) {
fseek($fd, -(($i * 1024) +
($newFileSize - $oldFileSize)), SEEK_END);
$buffer = fread($fd, 1024);
fseek($fd, -($i * 1024), SEEK_END);
fwrite($fd, $buffer, 1024);
} else {
fseek($fd, 0);
$buffer = fread($fd, $cur);
fseek($fd, $newFileSize - $oldFileSize);
fwrite($fd, $buffer, $cur);
}
}
}