From f8d1fe02de66c90747d81140856daaef7b70ddd0 Mon Sep 17 00:00:00 2001
From: Luiz Souza <luiz@netgate.com>
Date: Fri, 14 Sep 2018 16:53:59 -0300
Subject: Filter properly the know variables in loader.conf.

The know variables should be used as prefix not as literals.

(cherry picked from commit 21bacf010021d34012f6869ce1d55268fad7b0ec)
---
 src/etc/inc/pfsense-utils.inc | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/etc/inc/pfsense-utils.inc b/src/etc/inc/pfsense-utils.inc
index 6dab50f..18ea92a 100644
--- a/src/etc/inc/pfsense-utils.inc
+++ b/src/etc/inc/pfsense-utils.inc
@@ -1174,8 +1174,15 @@ function load_loader_conf($loader_conf = NULL, $local = false) {
 		if (empty($line)) {
 			continue;
 		}
+		$skip = false;
 		list($name, $value) = explode('=', $line, 2);
-		if (!in_array(trim($name), $remove)) {
+		foreach($remove as $rid => $rkey) {
+			if (strncasecmp(trim($name), $rkey, strlen($rkey)) != 0) {
+				$skip = true;
+				break;
+			}
+		}
+		if (!$skip) {
 			$data[] = $line;
 		}
 	}
-- 
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