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P2PS: Save wps_prov_info on the responder side

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When device A sends PD response to device B, device A should save
wps_prov_info for device B. Not doing so would result in a redundant and
incorrect PD flow, e.g., when upon PROV-DISC-DONE event device B starts
a GO and device A should join it.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Ilan Peer <ilan.peer@intel.com>
This commit is contained in:
Andrei Otcheretianski 2015-07-02 10:45:02 +03:00 committed by Jouni Malinen
parent 2fc866d1bc
commit 223ccebfa3
1 changed files with 20 additions and 0 deletions
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20
src/p2p/p2p_pd.c
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@ -786,6 +786,26 @@ out:
msg.capability ? msg.capability[1] :
0,
msg.group_id, msg.group_id_len);
if (dev) {
switch (config_methods) {
case WPS_CONFIG_DISPLAY:
dev->wps_prov_info = WPS_CONFIG_KEYPAD;
break;
case WPS_CONFIG_KEYPAD:
dev->wps_prov_info = WPS_CONFIG_DISPLAY;
break;
case WPS_CONFIG_PUSHBUTTON:
dev->wps_prov_info = WPS_CONFIG_PUSHBUTTON;
break;
case WPS_CONFIG_P2PS:
dev->wps_prov_info = WPS_CONFIG_P2PS;
break;
default:
dev->wps_prov_info = 0;
break;
}
}
}
p2p_parse_free(&msg);
}