On 21 February 2016 at 13:53, Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx> wrote:
> On 20 February 2016 at 16:29, Jouni Malinen <j@xxxxx> wrote:
>> On Wed, Feb 17, 2016 at 01:14:17PM +0100, Janusz Dziedzic wrote:
>>> Print available interfaces with ctrl_iface.
>>> This is useful in case we using UDP CTRL and add
>>> interface using ADD command. After that we need to
>>> know which udp port we should use for this new
>>> added interface.
>>
>>> diff --git a/hostapd/ctrl_iface.c b/hostapd/ctrl_iface.c
>>> +hostapd_global_ctrl_iface_interfaces(struct hapd_interfaces *interfaces,
>>
>>> + for (i = 0; i < interfaces->count; i++) {
>>> + iface = interfaces->iface[i];
>>> +
>>> + res = os_snprintf(pos, end - pos, "%s ctrl_iface=%s\n",
>>> + iface->conf->bss[0]->iface,
>>> + iface->conf->bss[0]->ctrl_interface);
>>
>> This does not look at iface->conf->num_bss at all nor check whether
>> ctrl_interface is NULL. I'm not sure what this command is supposed to
>> return in multi-BSS configuration or if control interface is disabled,
>> but in any case, the current design does not look correct.
>>
> I added this patch while I need map:
> host/interface host/udp_port that will be used in wpaspy.Ctrl()
> How multi-BSS is handled currently in hwsim version?
> As I understand /some_path/interface_name is used. Do we need
> something more here?
>
I think I can add:
for (j = 0; j < iface->num_bss; j++) {} here.
and don't check ctrl_interface and leave "%s", NULL.
Will be that fine?
BR
Janusz
> BR
> Janusz
>
>> --
>> Jouni Malinen PGP id EFC895FA
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