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Check fopen return value. Props Otto42 and pishmishy. fixes #4448 

git-svn-id: https://develop.svn.wordpress.org/trunk@8208 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2008-06-27 20:14:50 +00:00
parent 203257fd4d
commit c7afa63283
1 changed files with 8 additions and 3 deletions
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11
wp-admin/theme-editor.php
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@ -43,10 +43,15 @@ case 'update':
$newcontent = stripslashes($_POST['newcontent']);
$theme = urlencode($theme);
if (is_writeable($real_file)) {
//is_writable() not always reliable, check return value. see comments @ http://uk.php.net/is_writable
$f = fopen($real_file, 'w+');
fwrite($f, $newcontent);
fclose($f);
$location = "theme-editor.php?file=$file&theme=$theme&a=te";
if ($f !== FALSE) {
fwrite($f, $newcontent);
fclose($f);
$location = "theme-editor.php?file=$file&theme=$theme&a=te";
} else {
$location = "theme-editor.php?file=$file&theme=$theme";
}
} else {
$location = "theme-editor.php?file=$file&theme=$theme";
}