diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/txrx.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/txrx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c index efee590a234a..cf4380d573c4 100644 --- a/drivers/net/wireless/ath/ath6kl/txrx.c +++ b/drivers/net/wireless/ath/ath6kl/txrx.c @@ -293,6 +293,12 @@ int ath6kl_control_tx(void *devt, struct sk_buff *skb, return -EACCES; } + if (WARN_ON_ONCE(eid == ENDPOINT_UNUSED || + eid >= ENDPOINT_MAX)) { + status = -EINVAL; + goto fail_ctrl_tx; + } + spin_lock_bh(&ar->lock); ath6kl_dbg(ATH6KL_DBG_WLAN_TX, |
