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Protection against big POST data

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@373 7c3ca157-0c34-0410-bff1-cbf682f78f5c
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jakubvrana
2008-03-18 10:29:20 +00:00
parent c54ba01361
commit 4d38c7d963
17 changed files with 46 additions and 34 deletions
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editing.inc.php
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@@ -51,8 +51,8 @@ function process_input($name, $field) {
return (isset($_GET["default"]) ? "'" . implode(",", array_map(array($mysql, 'escape_string'), (array) $value)) . "'" : array_sum((array) $value));
} elseif (preg_match('~binary|blob~', $field["type"])) {
$file = get_file($name);
if (!is_string($file) && !$field["null"]) {
return false; //! report errors, also empty $_POST (too big POST data, not only FILES)
if (!is_string($file) && ($file != UPLOAD_ERR_NO_FILE || !$field["null"])) {
return false; //! report errors
}
return "_binary'" . (is_string($file) ? $mysql->escape_string($file) : "") . "'";
} elseif ($field["type"] == "timestamp" && $value == "CURRENT_TIMESTAMP") {