diff options
Diffstat (limited to 'net/mac80211/wpa.c')
| -rw-r--r-- | net/mac80211/wpa.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index f7d4ca4c46e0..983527a4c1ab 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -64,8 +64,11 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx) if (!info->control.hw_key) tail += IEEE80211_TKIP_ICV_LEN; - if (WARN_ON(skb_tailroom(skb) < tail || - skb_headroom(skb) < IEEE80211_TKIP_IV_LEN)) + if (WARN(skb_tailroom(skb) < tail || + skb_headroom(skb) < IEEE80211_TKIP_IV_LEN, + "mmic: not enough head/tail (%d/%d,%d/%d)\n", + skb_headroom(skb), IEEE80211_TKIP_IV_LEN, + skb_tailroom(skb), tail)) return TX_DROP; key = &tx->key->conf.key[NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY]; |