diff options
Diffstat (limited to 'net/mac80211/wep.c')
-rw-r--r-- | net/mac80211/wep.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c index a33ef5cfa9ad..affcecd78c10 100644 --- a/net/mac80211/wep.c +++ b/net/mac80211/wep.c | |||
@@ -306,14 +306,14 @@ u8 * ieee80211_wep_is_weak_iv(struct sk_buff *skb, struct ieee80211_key *key) | |||
306 | } | 306 | } |
307 | 307 | ||
308 | ieee80211_rx_result | 308 | ieee80211_rx_result |
309 | ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx) | 309 | ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx) |
310 | { | 310 | { |
311 | if ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA && | 311 | if ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA && |
312 | ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_MGMT || | 312 | ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_MGMT || |
313 | (rx->fc & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_AUTH)) | 313 | (rx->fc & IEEE80211_FCTL_STYPE) != IEEE80211_STYPE_AUTH)) |
314 | return RX_CONTINUE; | 314 | return RX_CONTINUE; |
315 | 315 | ||
316 | if (!(rx->u.rx.status->flag & RX_FLAG_DECRYPTED)) { | 316 | if (!(rx->status->flag & RX_FLAG_DECRYPTED)) { |
317 | if (ieee80211_wep_decrypt(rx->local, rx->skb, rx->key)) { | 317 | if (ieee80211_wep_decrypt(rx->local, rx->skb, rx->key)) { |
318 | #ifdef CONFIG_MAC80211_DEBUG | 318 | #ifdef CONFIG_MAC80211_DEBUG |
319 | if (net_ratelimit()) | 319 | if (net_ratelimit()) |
@@ -322,7 +322,7 @@ ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx) | |||
322 | #endif /* CONFIG_MAC80211_DEBUG */ | 322 | #endif /* CONFIG_MAC80211_DEBUG */ |
323 | return RX_DROP_UNUSABLE; | 323 | return RX_DROP_UNUSABLE; |
324 | } | 324 | } |
325 | } else if (!(rx->u.rx.status->flag & RX_FLAG_IV_STRIPPED)) { | 325 | } else if (!(rx->status->flag & RX_FLAG_IV_STRIPPED)) { |
326 | ieee80211_wep_remove_iv(rx->local, rx->skb, rx->key); | 326 | ieee80211_wep_remove_iv(rx->local, rx->skb, rx->key); |
327 | /* remove ICV */ | 327 | /* remove ICV */ |
328 | skb_trim(rx->skb, rx->skb->len - 4); | 328 | skb_trim(rx->skb, rx->skb->len - 4); |
@@ -331,13 +331,13 @@ ieee80211_crypto_wep_decrypt(struct ieee80211_txrx_data *rx) | |||
331 | return RX_CONTINUE; | 331 | return RX_CONTINUE; |
332 | } | 332 | } |
333 | 333 | ||
334 | static int wep_encrypt_skb(struct ieee80211_txrx_data *tx, struct sk_buff *skb) | 334 | static int wep_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb) |
335 | { | 335 | { |
336 | if (!(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) { | 336 | if (!(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) { |
337 | if (ieee80211_wep_encrypt(tx->local, skb, tx->key)) | 337 | if (ieee80211_wep_encrypt(tx->local, skb, tx->key)) |
338 | return -1; | 338 | return -1; |
339 | } else { | 339 | } else { |
340 | tx->u.tx.control->key_idx = tx->key->conf.hw_key_idx; | 340 | tx->control->key_idx = tx->key->conf.hw_key_idx; |
341 | if (tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV) { | 341 | if (tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_IV) { |
342 | if (!ieee80211_wep_add_iv(tx->local, skb, tx->key)) | 342 | if (!ieee80211_wep_add_iv(tx->local, skb, tx->key)) |
343 | return -1; | 343 | return -1; |
@@ -347,21 +347,21 @@ static int wep_encrypt_skb(struct ieee80211_txrx_data *tx, struct sk_buff *skb) | |||
347 | } | 347 | } |
348 | 348 | ||
349 | ieee80211_tx_result | 349 | ieee80211_tx_result |
350 | ieee80211_crypto_wep_encrypt(struct ieee80211_txrx_data *tx) | 350 | ieee80211_crypto_wep_encrypt(struct ieee80211_tx_data *tx) |
351 | { | 351 | { |
352 | tx->u.tx.control->iv_len = WEP_IV_LEN; | 352 | tx->control->iv_len = WEP_IV_LEN; |
353 | tx->u.tx.control->icv_len = WEP_ICV_LEN; | 353 | tx->control->icv_len = WEP_ICV_LEN; |
354 | ieee80211_tx_set_iswep(tx); | 354 | ieee80211_tx_set_protected(tx); |
355 | 355 | ||
356 | if (wep_encrypt_skb(tx, tx->skb) < 0) { | 356 | if (wep_encrypt_skb(tx, tx->skb) < 0) { |
357 | I802_DEBUG_INC(tx->local->tx_handlers_drop_wep); | 357 | I802_DEBUG_INC(tx->local->tx_handlers_drop_wep); |
358 | return TX_DROP; | 358 | return TX_DROP; |
359 | } | 359 | } |
360 | 360 | ||
361 | if (tx->u.tx.extra_frag) { | 361 | if (tx->extra_frag) { |
362 | int i; | 362 | int i; |
363 | for (i = 0; i < tx->u.tx.num_extra_frag; i++) { | 363 | for (i = 0; i < tx->num_extra_frag; i++) { |
364 | if (wep_encrypt_skb(tx, tx->u.tx.extra_frag[i]) < 0) { | 364 | if (wep_encrypt_skb(tx, tx->extra_frag[i]) < 0) { |
365 | I802_DEBUG_INC(tx->local-> | 365 | I802_DEBUG_INC(tx->local-> |
366 | tx_handlers_drop_wep); | 366 | tx_handlers_drop_wep); |
367 | return TX_DROP; | 367 | return TX_DROP; |