From 889b0934d4f4901378db87961878dfbaf928ee6b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ermal=20Lu=E7i?= <eri@pfsense.org>
Date: Thu, 30 Jul 2009 22:08:11 +0000
Subject: Fix a probably php undetermined behaviour of code in php.

---
 etc/inc/captiveportal.inc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'etc/inc/captiveportal.inc')

diff --git a/etc/inc/captiveportal.inc b/etc/inc/captiveportal.inc
index eed86c6..46875a5 100644
--- a/etc/inc/captiveportal.inc
+++ b/etc/inc/captiveportal.inc
@@ -643,14 +643,17 @@ function captiveportal_disconnect_client($id,$term_cause = 1) {
 	$radiusservers = captiveportal_get_radius_servers();
 
 	/* find entry */
+	$tmpindex = 0;
 	for ($i = 0; $i < count($cpdb); $i++) {
 		if ($cpdb[$i][1] == $id) {
 			captiveportal_disconnect($cpdb[$i], $radiusservers, $term_cause);
 			captiveportal_logportalauth($cpdb[$i][4], $cpdb[$i][3], $cpdb[$i][2], "DISCONNECT");
-			unset($cpdb[$i]);
+			$tmpindex = $i;
 			break;
 		}
 	}
+	if ($tmpindex > 0)
+		unset($cpdb[$tmpindex]);
 
 	/* write database */
 	captiveportal_write_db($cpdb);
-- 
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