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| author | Dan Carpenter <error27@gmail.com> | 2010-01-03 11:19:35 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-01-04 16:09:48 -0500 |
| commit | 8a9ac160e844c7ce8074f6aa531feefb4acdee7c (patch) | |
| tree | 5c31696085ac3bca8988f86d0d6cd22adabcc8e9 /drivers/net | |
| parent | 90852f7aed0f90d443efd7e0f9b82d8ac8186848 (diff) | |
| download | kernel-crypto-8a9ac160e844c7ce8074f6aa531feefb4acdee7c.tar.gz kernel-crypto-8a9ac160e844c7ce8074f6aa531feefb4acdee7c.tar.xz kernel-crypto-8a9ac160e844c7ce8074f6aa531feefb4acdee7c.zip | |
iwl: off by one bug
tid is used as an array offset.
agg = &priv->stations[sta_id].tid[tid].agg;
iwl4965_tx_status_reply_tx(priv, agg, tx_resp, txq_id, index);
It should be limitted to MAX_TID_COUNT - 1;
struct iwl_tid_data tid[MAX_TID_COUNT];
regards,
dan carpenter
Signed-off-by: Dan Carpenter <error27@gmail.com>
CC: stable@kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index 484c5fdf7c2..761aab127e7 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -1961,7 +1961,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, struct ieee80211_tx_info *info; struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0]; u32 status = le32_to_cpu(tx_resp->u.status); - int tid = MAX_TID_COUNT; + int tid = MAX_TID_COUNT - 1; int sta_id; int freed; u8 *qc = NULL; |