Commit 323222b5 authored Jun 08, 2011 by Paul Stewart Committed by John W. Linville Jun 10, 2011

cfg80211: Ignore downstream DEAUTH for authtry_bsses



Downsteram DEAUTH messages do not refer to a current authentication
attempt -- AUTH responses do.  Therefore we should not allow DEAUTH
from an AP to void state for an AUTH attempt in progress.

Signed-off-by: Paul Stewart <pstew@chromium.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent fd854772

net/wireless/mlme.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -170,7 +170,9 @@ void __cfg80211_send_deauth(struct net_device *dev,
		break;
		}
		if (wdev->authtry_bsses[i] &&
		memcmp(wdev->authtry_bsses[i]->pub.bssid, bssid, ETH_ALEN) == 0) {
		memcmp(wdev->authtry_bsses[i]->pub.bssid, bssid,
		ETH_ALEN) == 0 &&
		memcmp(mgmt->sa, dev->dev_addr, ETH_ALEN) == 0) {
		cfg80211_unhold_bss(wdev->authtry_bsses[i]);
		cfg80211_put_bss(&wdev->authtry_bsses[i]->pub);
		wdev->authtry_bsses[i] = NULL;