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P2P: Fix default p2p_group_idle timeout for P2P client role

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Commit 0d30cc240fa36905b034dc9676f9d8da0ac18e56 forced
wpa_s->current_ssid to be cleared in wpa_supplicant_mark_disassoc()
which gets called from wpa_supplicant_event_disassoc(). This breaks the
P2P group idle mechanism for the case where p2p_group_idle is not set
(i.e., is the default 0) since wpas_p2p_group_idle_timeout() ignores the
timeout in that case if the interface is not recognized as a client
interface (which was based on wpa_s->current_ssid being set).

Fix this by making wpas_p2p_is_client() default to client case if
wpa_s->current_ssid is NULL. This is much more likely case since the P2P
GO mode operation would not really clear the pointer without explicit
request to disconnect.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2012-10-28 21:37:15 +02:00
parent 9f36eac6e5
commit 5fbddfdcf1
1 changed files with 9 additions and 2 deletions
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11
wpa_supplicant/p2p_supplicant.c
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@ -4593,8 +4593,15 @@ int wpas_p2p_ext_listen(struct wpa_supplicant *wpa_s, unsigned int period,
static int wpas_p2p_is_client(struct wpa_supplicant *wpa_s)
{
return wpa_s->current_ssid != NULL &&
wpa_s->current_ssid->p2p_group &&
if (wpa_s->current_ssid == NULL) {
/*
* current_ssid can be clearead when P2P client interface gets
* disconnected, so assume this interface was used as P2P
* client.
*/
return 1;
}
return wpa_s->current_ssid->p2p_group &&
wpa_s->current_ssid->mode == WPAS_MODE_INFRA;
}