From e8ce1bd1079458200a41f13acd085a262ed54225 Mon Sep 17 00:00:00 2001 From: Chris Buechler Date: Fri, 11 Dec 2009 18:26:24 -0500 Subject: fix input validation --- usr/local/www/diag_dns.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'usr/local/www/diag_dns.php') diff --git a/usr/local/www/diag_dns.php b/usr/local/www/diag_dns.php index fe0c888..8b114e4 100644 --- a/usr/local/www/diag_dns.php +++ b/usr/local/www/diag_dns.php @@ -48,7 +48,7 @@ if ($_POST) { $host = trim($_POST['host']); $host_esc = escapeshellarg(trim($_POST['host'])); - if (!is_hostname($host) || is_ipaddr($host)) + if (!is_hostname($host) || !is_ipaddr($host)) $input_errors[] = "Host must be a valid hostname or IP address."; // Test resolution speed of each DNS server. -- cgit v1.1