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ath6kl: Check for valid endpoint ID in ath6kl_tx_complete()

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Endpoint ID is checked to make sure it is valid.

Signed-off-by: Pandiyarajan Pitchaimuthu <c_ppitch@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Pandiyarajan Pitchaimuthu 2012-09-21 20:13:09 +05:30 committed by Kalle Valo
parent 86aa7c1efc
commit 307749406d
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/ath/ath6kl/txrx.c
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@ -704,6 +704,10 @@ void ath6kl_tx_complete(struct htc_target *target,
list);
list_del(&packet->list);
if (WARN_ON_ONCE(packet->endpoint == ENDPOINT_UNUSED ||
packet->endpoint >= ENDPOINT_MAX))
continue;
ath6kl_cookie = (struct ath6kl_cookie *)packet->pkt_cntxt;
if (WARN_ON_ONCE(!ath6kl_cookie))
continue;