From: Benjamin Berg <benjamin.berg@intel.com>
Date: Tue, 20 Feb 2024 13:18:17 +0000 (+0100)
Subject: WNM: Don't scan frequencies of neighbors that should be ignored
X-Git-Tag: hostap_2_11~335
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40ef706e55a8261db68b82cb0356cf7b8877495c;p=thirdparty%2Fhostap.git

WNM: Don't scan frequencies of neighbors that should be ignored

It does not make sense to scan for neighbors that we are not supposed to
use anyway. As such, skip them.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
---

diff --git a/wpa_supplicant/wnm_sta.c b/wpa_supplicant/wnm_sta.c
index 9cec9e451..652c6d0e7 100644
--- a/wpa_supplicant/wnm_sta.c
+++ b/wpa_supplicant/wnm_sta.c
@@ -1358,6 +1358,10 @@ static void wnm_set_scan_freqs(struct wpa_supplicant *wpa_s)
 		struct neighbor_report *nei;
 
 		nei = &wpa_s->wnm_neighbor_report_elements[i];
+
+		if (nei->preference_present && nei->preference == 0)
+			continue;
+
 		if (nei->freq <= 0) {
 			wpa_printf(MSG_DEBUG,
 				   "WNM: Unknown neighbor operating frequency for "