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-rw-r--r--config/iperfserver.xml8
1 files changed, 4 insertions, 4 deletions
diff --git a/config/iperfserver.xml b/config/iperfserver.xml
index 493c41c8..f0dc074a 100644
--- a/config/iperfserver.xml
+++ b/config/iperfserver.xml
@@ -130,10 +130,10 @@
$iperf_options = "";
if($_POST['protocol'] == "udp") $iperf_options .= " -u";
if($_POST['format'] == "bytes") $iperf_options .= " -f A";
- if($_POST['interval'] != "") $iperf_options .= " -i {$_POST['interval']}";
- if($_POST['length'] != "") $iperf_options .= " -l {$_POST['length']}";
- if($_POST['window'] != "") $iperf_options .= " -w {$_POST['window']}";
- if($_POST['port'] != "") $iperf_options .= " -p {$_POST['port']}";
+ if($_POST['interval'] != "") $iperf_options .= " -i " . escapeshellarg($_POST['interval']);
+ if($_POST['length'] != "") $iperf_options .= " -l " . escapeshellarg($_POST['length']);
+ if($_POST['window'] != "") $iperf_options .= " -w " . escapeshellarg($_POST['window']);
+ if($_POST['port'] != "") $iperf_options .= " -p " . escapeshellarg($_POST['port']);
$iperf_options .= " -s";
mwexec_bg("/usr/local/bin/iperf" . $iperf_options);
</custom_add_php_command>