diff --git a/drivers/staging/wlan-ng/prism2mgmt.c b/drivers/staging/wlan-ng/prism2mgmt.c index f90f7da41d68..e6a82d3303c1 100644 --- a/drivers/staging/wlan-ng/prism2mgmt.c +++ b/drivers/staging/wlan-ng/prism2mgmt.c @@ -190,6 +190,7 @@ int prism2mgmt_scan(wlandevice_t *wlandev, void *msgp) word = 0; for (i = 0; i < msg->channellist.data.len; i++) { u8 channel = msg->channellist.data.data[i]; + if (channel > 14) continue; /* channel 1 is BIT 0 ... channel 14 is BIT 13 */