Skip rate set matching if BSS frequency is not known

At least with driver_test.c, the BSS table may not include frequency
information. In such a case, we need to skip rate set matching during
BSS selection to avoid rejecting valid AP.

Signed-hostap: Jouni Malinen <j@w1.fi>

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 74e3bb58fe9a5e9109f8b07717b9a18c3b8fa292..d86fe111869549d7f49705dd7936e50f6167f830 100644 (file)
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -503,6 +503,9 @@ static int rate_match(struct wpa_supplicant *wpa_s, struct wpa_scan_res *bss)
        const u8 *rate_ie;
        int i, j, k;
 
+       if (bss->freq == 0)
+               return 1; /* Cannot do matching without knowing band */
+
        modes = wpa_s->hw.modes;
        if (modes == NULL) {
                /*