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WPS: Include all Config Methods in Probe Request

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Do not use active PBC state to figure out which ConfigMethods are
included in Probe Request; instead, include all supported ones.
This commit is contained in:
Jouni Malinen 2010-12-20 12:54:10 +02:00 committed by Jouni Malinen
parent 5e8b237864
commit d19f5fc881
1 changed files with 18 additions and 21 deletions
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21
src/wps/wps.c
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@ -435,7 +435,7 @@ struct wpabuf * wps_build_probe_req_ie(int pbc, struct wps_device_data *dev,
enum wps_request_type req_type) enum wps_request_type req_type)
{ {
struct wpabuf *ie; struct wpabuf *ie;
u16 methods; u16 methods = 0;
wpa_printf(MSG_DEBUG, "WPS: Building WPS IE for Probe Request"); wpa_printf(MSG_DEBUG, "WPS: Building WPS IE for Probe Request");
@ -443,23 +443,21 @@ struct wpabuf * wps_build_probe_req_ie(int pbc, struct wps_device_data *dev,
if (ie == NULL) if (ie == NULL)
return NULL; return NULL;
if (pbc) { methods |= WPS_CONFIG_PUSHBUTTON;
methods = WPS_CONFIG_PUSHBUTTON;
#ifdef CONFIG_WPS2 #ifdef CONFIG_WPS2
/* /*
* TODO: At least in theory, should figure out whether this * TODO: Should figure out whether this device has a physical or
* Probe Request was triggered with physical or virtual * virtual pushbutton.
* pushbutton.
*/ */
methods |= WPS_CONFIG_VIRT_PUSHBUTTON; methods |= WPS_CONFIG_VIRT_PUSHBUTTON;
#endif /* CONFIG_WPS2 */ #endif /* CONFIG_WPS2 */
} else {
/* /*
* TODO: At least in theory, should figure out whether this * TODO: Should figure out whether this Probe Request was triggered
* Probe Request was triggered using physical or virtual * using physical or virtual display. Also, if the device has a PIN on
* display. * a label, that should be indicated here.
*/ */
methods = WPS_CONFIG_LABEL | WPS_CONFIG_DISPLAY | methods |= WPS_CONFIG_DISPLAY |
#ifdef CONFIG_WPS2 #ifdef CONFIG_WPS2
WPS_CONFIG_VIRT_DISPLAY | WPS_CONFIG_VIRT_DISPLAY |
#endif /* CONFIG_WPS2 */ #endif /* CONFIG_WPS2 */
@ -470,7 +468,6 @@ struct wpabuf * wps_build_probe_req_ie(int pbc, struct wps_device_data *dev,
#ifdef CONFIG_WPS_NFC #ifdef CONFIG_WPS_NFC
methods |= WPS_CONFIG_NFC_INTERFACE; methods |= WPS_CONFIG_NFC_INTERFACE;
#endif /* CONFIG_WPS_NFC */ #endif /* CONFIG_WPS_NFC */
}
if (wps_build_version(ie) || if (wps_build_version(ie) ||
wps_build_req_type(ie, req_type) || wps_build_req_type(ie, req_type) ||