diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 9eb02a340889..5e56e91c92c4 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -143,6 +143,11 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, return -EINVAL; } + /* reject WEP and TKIP keys if WEP failed to initialize */ + if ((alg == ALG_WEP || alg == ALG_TKIP) && + IS_ERR(sdata->local->wep_tx_tfm)) + return -EINVAL; + key = ieee80211_key_alloc(alg, key_idx, params->key_len, params->key, params->seq_len, params->seq); if (!key) |