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-rw-r--r--config/snort/snort_interfaces_edit.php6
-rw-r--r--config/snort/snort_rulesets.php4
2 files changed, 8 insertions, 2 deletions
diff --git a/config/snort/snort_interfaces_edit.php b/config/snort/snort_interfaces_edit.php
index 4b5ab7ac..befdbe11 100644
--- a/config/snort/snort_interfaces_edit.php
+++ b/config/snort/snort_interfaces_edit.php
@@ -44,8 +44,10 @@ $a_nat = &$config['installedpackages']['snortglobal']['rule'];
$id = $_GET['id'];
if (isset($_POST['id']))
$id = $_POST['id'];
-if (!is_numeric($id))
- $id = 0; /* XXX: Safety belt */
+if (is_null($id)) {
+ header("Location: /snort/snort_interfaces.php");
+ exit;
+}
if (isset($_GET['dup'])) {
$id = $_GET['dup'];
diff --git a/config/snort/snort_rulesets.php b/config/snort/snort_rulesets.php
index 30dbf742..cbd64845 100644
--- a/config/snort/snort_rulesets.php
+++ b/config/snort/snort_rulesets.php
@@ -45,6 +45,10 @@ $a_nat = &$config['installedpackages']['snortglobal']['rule'];
$id = $_GET['id'];
if (isset($_POST['id']))
$id = $_POST['id'];
+if (is_null($id)) {
+ header("Location: /snort/snort_interfaces.php");
+ exit;
+}
if (isset($id) && $a_nat[$id]) {
$pconfig['enable'] = $a_nat[$id]['enable'];