On Tue, 2009-07-14 at 00:33 +0200, Johannes Berg wrote:
> @@ -1900,10 +1880,16 @@ void ieee80211_tx_pending(unsigned long
>
> while (!skb_queue_empty(&local->pending[i])) {
> struct sk_buff *skb = __skb_dequeue(&local->pending[i]);
> + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
> + struct ieee80211_sub_if_data *sdata;
> +
> + sdata = vif_to_sdata(info->control.vif);
> + dev_hold(sdata->dev);
I'm getting a panic at this point if I run hostapd on ath9k and a
Windows client tries to authenticate with a wrong WPA key.
Debugging shows that sdata->dev is NULL.
The current wireless-testing is affected. The revision preceding to
this patch is not affected.
CONFIG_NET_NS is not enabled. The architecture is x86_64.
--
Regards,
Pavel Roskin
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