From dbed6bc0da64d23df249189b27d20e7a63d56ad4 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Wed, 21 Jul 2021 01:18:48 +0200
Subject: [PATCH] Fix #yogosha6678

---
 htdocs/install/check.php | 2 +-
 htdocs/main.inc.php      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/install/check.php b/htdocs/install/check.php
index 35efe1f36b2..99e9e38c958 100644
--- a/htdocs/install/check.php
+++ b/htdocs/install/check.php
@@ -100,7 +100,7 @@ print "<br>\n";
 // Check PHP support for $_GET and $_POST
 if (!isset($_GET["testget"]) && !isset($_POST["testpost"])) {	// We must keep $_GET and $_POST here
 	print '<img src="../theme/eldy/img/warning.png" alt="Warning"> '.$langs->trans("PHPSupportPOSTGETKo");
-	print ' (<a href="'.$_SERVER["PHP_SELF"].'?testget=ok">'.$langs->trans("Recheck").'</a>)';
+	print ' (<a href="'.dol_escape_htmltag($_SERVER["PHP_SELF"]).'?testget=ok">'.$langs->trans("Recheck").'</a>)';
 	print "<br>\n";
 	$checksok = 0;
 } else {
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index a30f02f7fba..cc9ff9e6297 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -80,7 +80,7 @@ function realCharForNumericEntities($matches)
  * Warning: Such a protection can't be enough. It is not reliable as it will always be possible to bypass this. Good protection can
  * only be guaranted by escaping data during output.
  *
- * @param		string		$val		Value brut found int $_GET, $_POST or PHP_SELF
+ * @param		string		$val		Brut value found into $_GET, $_POST or PHP_SELF
  * @param		string		$type		0=POST, 1=GET, 2=PHP_SELF, 3=GET without sql reserved keywords (the less tolerant test)
  * @return		int						>0 if there is an injection, 0 if none
  */