Commit 9dca9c49 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

mac80211: refuse shared key auth when WEP is unavailable 



When WEP is not available, we should reject shared
key authentication because it could never succeed.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5a652052

net/mac80211/mlme.c

+2 −0
Original line number Diff line number Diff line
@@ -2031,6 +2031,8 @@ int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, 
		auth_alg = WLAN_AUTH_OPEN;

		break;

	case NL80211_AUTHTYPE_SHARED_KEY:

		if (IS_ERR(sdata->local->wep_tx_tfm))

			return -EOPNOTSUPP;

		auth_alg = WLAN_AUTH_SHARED_KEY;

		break;

	case NL80211_AUTHTYPE_FT: