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Commit 2e254212 authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
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Staging: wlan-ng: cap the ssid length 



We're getting the ssid length from the scan here.  Let's cap it before
doing the memcpy().

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 88176336

drivers/staging/wlan-ng/prism2mgmt.c

+1 −0
Original line number Diff line number Diff line
@@ -406,6 +406,7 @@ int prism2mgmt_scan_results(wlandevice_t *wlandev, void *msgp) 
	/* SSID */

	req->ssid.status = P80211ENUM_msgitem_status_data_ok;

	req->ssid.data.len = le16_to_cpu(item->ssid.len);

	req->ssid.data.len = min_t(u16, req->ssid.data.len, WLAN_BSSID_LEN);

	memcpy(req->ssid.data.data, item->ssid.data, req->ssid.data.len);



	/* supported rates */