On Tue, Nov 8, 2011 at 17:13, Eliad Peller <eliad@xxxxxxxxxx> wrote:
> On Tue, Nov 8, 2011 at 4:36 PM, Arik Nemtsov <arik@xxxxxxxxxx> wrote:
>> When operating in AP-mode, replace our probe-response template when a
>> notification is recieved from mac80211. We preserve the "legacy" way of
>> configuring a probe-response according to beacon for IBSS mode and for
>> versions of hostapd that do not support this feature.
>>
>> Signed-off-by: Guy Eilam <guy@xxxxxxxxxx>
>> Signed-off-by: Arik Nemtsov <arik@xxxxxxxxxx>
>> ---
> [...]
>> +static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl, u32 rates)
>> +{
>> + struct sk_buff *skb;
>> + int ret;
>> +
>> + skb = ieee80211_proberesp_get(wl->hw, wl->vif);
>> + if (!skb)
>> + return -EINVAL;
>> +
>> + ret = wl1271_cmd_template_set(wl,
>> + CMD_TEMPL_AP_PROBE_RESPONSE,
>> + skb->data,
>> + skb->len, 0,
>> + rates);
>> +
>> + dev_kfree_skb(skb);
>> + return ret;
>> +}
>
> add a check for max template size?
There's already a check inside. There's a WARN_ON, and the template is
just truncated to the max size.
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