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| author | Scott Ullrich <sullrich@pfsense.org> | 2008-06-03 22:47:51 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2008-06-03 22:47:51 +0000 |
| commit | 3ec5e5f9b3b803eabf95f9fd0ddfe588488a5411 (patch) | |
| tree | 35eb866234e3e67e60b1ac1bdc4a9cde5681d8f5 /usr | |
| parent | de40ddc980348785ed400def7898e233a81caec1 (diff) | |
| download | pfsense-3ec5e5f9b3b803eabf95f9fd0ddfe588488a5411.zip pfsense-3ec5e5f9b3b803eabf95f9fd0ddfe588488a5411.tar.gz | |
Escape shell argument correctly.
Diffstat (limited to 'usr')
| -rwxr-xr-x | usr/local/www/interfaces_wlan_scan.php | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/usr/local/www/interfaces_wlan_scan.php b/usr/local/www/interfaces_wlan_scan.php index 7e296d2..7f7b56c 100755 --- a/usr/local/www/interfaces_wlan_scan.php +++ b/usr/local/www/interfaces_wlan_scan.php @@ -42,8 +42,11 @@ include("head.inc"); <body link="#0000CC" vlink="#0000CC" alink="#0000CC"> <?php include("fbegin.inc"); ?> -echo "Scanning nodes... One moment please..."; -$scan_nodes = `/sbin/ifconfig {$_GET['interface']} scan`; +$interface = escapeshellarg($_GET['interface']); + +echo gettext("Scanning nodes... One moment please..."); +$scan_nodes = `/sbin/ifconfig {$interface} scan`; + echo "<P>Available nodes:<PRE>"; echo $scan_nodes; echo "</PRE>"; |
