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WNM: Verify BSS TM target match against the current network profile

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Reject a BSS transition management candidate if it does not match the
current network profile, e.g., due to incompatible security parameters.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2016-03-24 12:11:55 +02:00 committed by Jouni Malinen
parent 8854f90bad
commit cbc3d6fe65
1 changed files with 11 additions and 0 deletions
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11
wpa_supplicant/wnm_sta.c
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@ -546,6 +546,17 @@ compare_scan_neighbor_results(struct wpa_supplicant *wpa_s)
continue; continue;
} }
if (wpa_s->current_ssid &&
!wpa_scan_res_match(wpa_s, 0, target, wpa_s->current_ssid,
1)) {
wpa_printf(MSG_DEBUG, "Candidate BSS " MACSTR
" (pref %d) does not match the current network profile",
MAC2STR(nei->bssid),
nei->preference_present ? nei->preference :
-1);
continue;
}
if (wpa_is_bss_tmp_disallowed(wpa_s, target->bssid)) { if (wpa_is_bss_tmp_disallowed(wpa_s, target->bssid)) {
wpa_printf(MSG_DEBUG, wpa_printf(MSG_DEBUG,
"MBO: Candidate BSS " MACSTR "MBO: Candidate BSS " MACSTR