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WNM: Add Target BSSID into BSS Transition Management Response

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P802.11-REVmc clarifies that the Target BSSID field is always present
hen status code is zero, so match that requirement.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-12-27 18:05:27 +02:00
parent a8a6a35fd6
commit 2cd0f6a429
1 changed files with 9 additions and 1 deletions
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10
wpa_supplicant/wnm_sta.c
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@ -533,6 +533,14 @@ static void wnm_send_bss_transition_mgmt_resp(
if (target_bssid) {
os_memcpy(pos, target_bssid, ETH_ALEN);
pos += ETH_ALEN;
} else if (status == WNM_BSS_TM_ACCEPT) {
/*
* P802.11-REVmc clarifies that the Target BSSID field is always
* present when status code is zero, so use a fake value here if
* no BSSID is yet known.
*/
os_memset(pos, 0, ETH_ALEN);
pos += ETH_ALEN;
}
len = pos - (u8 *) &mgmt->u.action.category;
@ -574,7 +582,7 @@ void wnm_scan_response(struct wpa_supplicant *wpa_s,
wnm_send_bss_transition_mgmt_resp(wpa_s,
wpa_s->wnm_dialog_token,
WNM_BSS_TM_ACCEPT,
0, NULL);
0, bssid);
}
wpa_s->reassociate = 1;