hostapd: fix HT40 BSS scan checks

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18404 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/hostapd/patches/140-ht40_scan.patch b/package/hostapd/patches/140-ht40_scan.patch
new file mode 100644 (file)
index 0000000..b8fa6e3
--- /dev/null
+++ b/package/hostapd/patches/140-ht40_scan.patch
@@ -0,0 +1,11 @@
+--- a/hostapd/hw_features.c
++++ b/hostapd/hw_features.c
+@@ -329,7 +329,7 @@ static int ieee80211n_check_40mhz_5g(str
+       if (!match) {
+               for (i = 0; i < scan_res->num; i++) {
+                       struct wpa_scan_res *bss = scan_res->res[i];
+-                      ieee80211n_get_pri_sec_chan(bss, &pri_chan, &sec_chan);
++                      ieee80211n_get_pri_sec_chan(bss, &bss_pri_chan, &bss_sec_chan);
+                       if (pri_chan == bss_sec_chan &&
+                           sec_chan == bss_pri_chan) {
+                               wpa_printf(MSG_INFO, "Switch own primary and "