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-rw-r--r--usr/local/www/interfaces_lagg_edit.php5
1 files changed, 3 insertions, 2 deletions
diff --git a/usr/local/www/interfaces_lagg_edit.php b/usr/local/www/interfaces_lagg_edit.php
index 26595f9..af4846e 100644
--- a/usr/local/www/interfaces_lagg_edit.php
+++ b/usr/local/www/interfaces_lagg_edit.php
@@ -64,8 +64,9 @@ foreach ($checklist as $tmpif)
$laggprotos = array("none", "lacp", "failover", "fec", "loadbalance", "roundrobin");
-$id = $_GET['id'];
-if (isset($_POST['id']))
+if (is_numericint($_GET['id']))
+ $id = $_GET['id'];
+if (isset($_POST['id']) && is_numericint($_POST['id']))
$id = $_POST['id'];
if (isset($id) && $a_laggs[$id]) {
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