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authorErich Eckner <git@eckner.net>2019-03-20 15:52:50 +0100
committerErich Eckner <git@eckner.net>2019-03-20 15:52:50 +0100
commitea8659f141fd14165af05bd9cd06bf95919447f2 (patch)
treed06577157be2ca829e1d4ce664e246a7312e2783
parent20ce345c1dc2905878ec1a9828a75813a63cfbd3 (diff)
init.php: do not try to decode %## - it should never appear in valid queries - simply delete it
-rw-r--r--init.php37
1 files changed, 19 insertions, 18 deletions
diff --git a/init.php b/init.php
index 993723e..3ea1c4d 100644
--- a/init.php
+++ b/init.php
@@ -1,31 +1,32 @@
<?php
define("BASE", __DIR__);
-$old = '';
-while ($old != $_SERVER['QUERY_STRING']) {
- $old = $_SERVER['QUERY_STRING'];
- $_SERVER['QUERY_STRING'] = urldecode($_SERVER['QUERY_STRING']);
-}
$_SERVER['QUERY_STRING'] =
str_replace('&amp;', '&',
- htmlspecialchars($_SERVER['QUERY_STRING'])
+ htmlspecialchars(
+ preg_replace(
+ '/%.?.?/', '',
+ $_SERVER['QUERY_STRING']
+ )
+ )
);
-$old = '';
-while ($old != $_SERVER['REQUEST_URI']) {
- $old = $_SERVER['REQUEST_URI'];
- $_SERVER['REQUEST_URI'] = urldecode($_SERVER['REQUEST_URI']);
-}
$_SERVER['REQUEST_URI'] =
str_replace('&amp;', '&',
- htmlspecialchars($_SERVER['REQUEST_URI'])
+ htmlspecialchars(
+ preg_replace(
+ '/%.?.?/', '',
+ $_SERVER['REQUEST_URI']
+ )
+ )
);
foreach ($_GET as $key => $val) {
- $old = '';
- while ($old != $_GET[$key]) {
- $old = $_GET[$key];
- $_GET[$key] = urldecode($_GET[$key]);
- }
- $_GET[$key] = htmlspecialchars($_GET[$key]);
+ $_GET[$key] =
+ htmlspecialchars(
+ preg_replace(
+ '/%.?.?/', '',
+ $_GET[$key]
+ )
+ );
}