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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>
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@ -1961,7 +1961,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
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struct ieee80211_tx_info *info;
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struct iwl4965_tx_resp *tx_resp = (void *)&pkt->u.raw[0];
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u32 status = le32_to_cpu(tx_resp->u.status);
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int tid = MAX_TID_COUNT;
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int tid = MAX_TID_COUNT - 1;
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int sta_id;
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int freed;
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u8 *qc = NULL;
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