diff options
| author | John W. Linville <linville@tuxdriver.com> | 2012-03-16 21:45:25 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-16 21:45:25 +0400 |
| commit | 01a282980937f9ca55a3cb06b9c6ff1cc49ea396 (patch) | |
| tree | 07a043edc861e245a7a9764751af0898a1f1199a /net/mac80211/rx.c | |
| parent | d5ddb4a59ed43b4c569b4efa8b508d50ef140cc6 (diff) | |
| parent | 377526578f2c343ea281a918b18ece1fca65005c (diff) | |
| download | linux-01a282980937f9ca55a3cb06b9c6ff1cc49ea396.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
Conflicts:
drivers/net/wireless/ath/ath9k/hw.c
Diffstat (limited to 'net/mac80211/rx.c')
| -rw-r--r-- | net/mac80211/rx.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 5f6e32ca0858..bcfe8c77c839 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1063,20 +1063,9 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx) return RX_DROP_MONITOR; } - if (skb_linearize(rx->skb)) - return RX_DROP_UNUSABLE; - /* the hdr variable is invalid now! */ - switch (rx->key->conf.cipher) { case WLAN_CIPHER_SUITE_WEP40: case WLAN_CIPHER_SUITE_WEP104: - /* Check for weak IVs if possible */ - if (rx->sta && ieee80211_is_data(fc) && - (!(status->flag & RX_FLAG_IV_STRIPPED) || - !(status->flag & RX_FLAG_DECRYPTED)) && - ieee80211_wep_is_weak_iv(rx->skb, rx->key)) - rx->sta->wep_weak_iv_count++; - result = ieee80211_crypto_wep_decrypt(rx); break; case WLAN_CIPHER_SUITE_TKIP: @@ -1096,6 +1085,8 @@ ieee80211_rx_h_decrypt(struct ieee80211_rx_data *rx) return RX_DROP_UNUSABLE; } + /* the hdr variable is invalid after the decrypt handlers */ + /* either the frame has been decrypted or will be dropped */ status->flag |= RX_FLAG_DECRYPTED; @@ -2278,9 +2269,11 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) sband = rx->local->hw.wiphy->bands[status->band]; - rate_control_rate_update(local, sband, rx->sta, - IEEE80211_RC_SMPS_CHANGED, - local->_oper_channel_type); + rate_control_rate_update( + local, sband, rx->sta, + IEEE80211_RC_SMPS_CHANGED, + ieee80211_get_tx_channel_type( + local, local->_oper_channel_type)); goto handled; } default: |