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Fix AP selection to check privacy mismatch and IBSS with WPA/RSN IE

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These checks were previously skipped if the scan result included WPA
or RSN IE. However, that can result in selecting a network that does
not match local configuration in some cases.
This commit is contained in:
Jouni Malinen 2011-06-23 15:39:00 +03:00 committed by Jouni Malinen
parent 7cc7307d90
commit 29fbc52251
1 changed files with 5 additions and 2 deletions
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7
wpa_supplicant/events.c
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@ -302,6 +302,9 @@ static int wpa_supplicant_match_privacy(struct wpa_scan_res *bss,
privacy = 1; privacy = 1;
#endif /* IEEE8021X_EAPOL */ #endif /* IEEE8021X_EAPOL */
if (wpa_key_mgmt_wpa(ssid->key_mgmt))
privacy = 1;
if (bss->caps & IEEE80211_CAP_PRIVACY) if (bss->caps & IEEE80211_CAP_PRIVACY)
return privacy; return privacy;
return !privacy; return !privacy;
@ -571,13 +574,13 @@ static struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
continue; continue;
} }
if (!wpa && !wpa_supplicant_match_privacy(bss, ssid)) { if (!wpa_supplicant_match_privacy(bss, ssid)) {
wpa_dbg(wpa_s, MSG_DEBUG, " skip - privacy " wpa_dbg(wpa_s, MSG_DEBUG, " skip - privacy "
"mismatch"); "mismatch");
continue; continue;
} }
if (!wpa && (bss->caps & IEEE80211_CAP_IBSS)) { if (bss->caps & IEEE80211_CAP_IBSS) {
wpa_dbg(wpa_s, MSG_DEBUG, " skip - IBSS (adhoc) " wpa_dbg(wpa_s, MSG_DEBUG, " skip - IBSS (adhoc) "
"network"); "network");
continue; continue;