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authorHarvey Harrison <harvey.harrison@gmail.com>2008-05-14 16:26:19 -0700
committerJohn W. Linville <linville@tuxdriver.com>2008-05-21 21:47:49 -0400
commitb0f76b335f8b1c324b4b2be06369d391b26a7cc9 (patch)
tree22ecaa2eb8ac0d6df3e35b4cecbca1de74ac63bc /net/mac80211/wpa.c
parenta7b6f0c5558ad03281b8064d6a4ab2e124dea991 (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.c16
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;