diff options
| author | Ming Lei | 2010-02-06 15:38:23 +0100 |
|---|---|---|
| committer | John W. Linville | 2010-02-08 22:50:59 +0100 |
| commit | 733da37dab72de6b3f8b0c56b5cdea322f18a684 (patch) | |
| tree | 1d87aa2939b2734f9350dd9a6d99784ab901370d /drivers | |
| parent | mac80211: fix deauth race (diff) | |
| download | kernel-qcow2-linux-733da37dab72de6b3f8b0c56b5cdea322f18a684.tar.gz kernel-qcow2-linux-733da37dab72de6b3f8b0c56b5cdea322f18a684.tar.xz kernel-qcow2-linux-733da37dab72de6b3f8b0c56b5cdea322f18a684.zip | |
ath9k: fix keycache leak in split tkip case
If split tkip key is used, ath_delete_key should delete
rx key and rx mic key. This patch fixes the leak of hw
keycache in the case.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 40da7a6e4b6b..9c8f925c2093 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -809,6 +809,7 @@ static void ath_key_delete(struct ath_common *common, struct ieee80211_key_conf clear_bit(key->hw_key_idx + 64, common->keymap); if (common->splitmic) { + ath9k_hw_keyreset(ah, key->hw_key_idx + 32); clear_bit(key->hw_key_idx + 32, common->keymap); clear_bit(key->hw_key_idx + 64 + 32, common->keymap); } |