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P2P: Clear pending group formation data on group removal

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It was possible for the wpa_s->show_group_started and wpa_s->go_params
to be left set when a P2P group was removed before group formation had
completed. In case a separate P2P group interface was not used, this
could rsult in all future scans using the hardcoded DIRECT-* SSID and as
such, not find the network they were trying to find. Fix this by
clearing these P2P parameters on group removal.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2013-11-01 10:31:55 +02:00 committed by Jouni Malinen
parent 9100b6607b
commit c092d83e26
1 changed files with 4 additions and 0 deletions
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4
wpa_supplicant/p2p_supplicant.c
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@ -469,6 +469,10 @@ static int wpas_p2p_group_delete(struct wpa_supplicant *wpa_s,
wpa_s->p2p_in_provisioning = 0; wpa_s->p2p_in_provisioning = 0;
} }
wpa_s->show_group_started = 0;
os_free(wpa_s->go_params);
wpa_s->go_params = NULL;
wpa_printf(MSG_DEBUG, "P2P: Remove temporary group network"); wpa_printf(MSG_DEBUG, "P2P: Remove temporary group network");
if (ssid && (ssid->p2p_group || if (ssid && (ssid->p2p_group ||
ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION || ssid->mode == WPAS_MODE_P2P_GROUP_FORMATION ||