diff options
| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-05-14 16:26:19 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-05-21 21:47:49 -0400 |
| commit | b0f76b335f8b1c324b4b2be06369d391b26a7cc9 (patch) | |
| tree | 22ecaa2eb8ac0d6df3e35b4cecbca1de74ac63bc /net/mac80211/wpa.c | |
| parent | a7b6f0c5558ad03281b8064d6a4ab2e124dea991 (diff) | |
mac80211: add a struct to hold tkip context
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/wpa.c')
| -rw-r--r-- | net/mac80211/wpa.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index 42f3654e1c5..d7304490d2e 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -176,8 +176,8 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx) skb_trim(skb, skb->len - MICHAEL_MIC_LEN); /* update IV in key information to be able to detect replays */ - rx->key->u.tkip.iv32_rx[rx->queue] = rx->tkip_iv32; - rx->key->u.tkip.iv16_rx[rx->queue] = rx->tkip_iv16; + rx->key->u.tkip.rx[rx->queue].iv32 = rx->tkip_iv32; + rx->key->u.tkip.rx[rx->queue].iv16 = rx->tkip_iv16; return RX_CONTINUE; } @@ -214,19 +214,19 @@ static int tkip_encrypt_skb(struct ieee80211_tx_data *tx, pos += hdrlen; /* Increase IV for the frame */ - key->u.tkip.iv16++; - if (key->u.tkip.iv16 == 0) - key->u.tkip.iv32++; + key->u.tkip.tx.iv16++; + if (key->u.tkip.tx.iv16 == 0) + key->u.tkip.tx.iv32++; if (tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) { hdr = (struct ieee80211_hdr *)skb->data; /* hwaccel - with preallocated room for IV */ ieee80211_tkip_add_iv(pos, key, - (u8) (key->u.tkip.iv16 >> 8), - (u8) (((key->u.tkip.iv16 >> 8) | 0x20) & + (u8) (key->u.tkip.tx.iv16 >> 8), + (u8) (((key->u.tkip.tx.iv16 >> 8) | 0x20) & 0x7f), - (u8) key->u.tkip.iv16); + (u8) key->u.tkip.tx.iv16); tx->control->hw_key = &tx->key->conf; return 0; |