From 11d446a117d1295eee8e137a2e8c7d350cc91042 Mon Sep 17 00:00:00 2001
From: Anjan Chanda <anjan.chanda@iopsys.eu>
Date: Mon, 29 Apr 2019 09:39:27 +0200
Subject: [PATCH] prevent showing bsss from other band in list_neighbor
---
wifimngr_wifi.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/wifimngr_wifi.c b/wifimngr_wifi.c
index 038a7d5..ddb2061 100644
--- a/wifimngr_wifi.c
+++ b/wifimngr_wifi.c
@@ -66,10 +66,16 @@ int wifimngr_wifi_nbr_list(struct blob_buf *bb, char *ifname, bool wildcard)
void *a, *t;
char bssid_str[18] = {0};
int i;
+ int channel = 0;
+ int band = -1;
if (wifi_get_neighbor_list(ifname, &nbr, &nr) < 0)
return -1;
+ wifi_get_channel(ifname, &channel);
+ if (channel != 0)
+ band = channel >= 36 ? 1 : 0;
+
if (!wildcard)
a = blobmsg_open_array(bb, "neighbors");
@@ -77,6 +83,14 @@ int wifimngr_wifi_nbr_list(struct blob_buf *bb, char *ifname, bool wildcard)
struct nbr *e;
e = nbr + i;
+
+ /* ugly workaround to make sure that BSSs from the other
+ * band do not get listed.
+ */
+ if ((band == 1 && e->channel < 36) ||
+ (band == 0 && channel >= 36))
+ continue;
+
t = blobmsg_open_table(bb, "");
sprintf(bssid_str, "%02X:%02X:%02X:%02X:%02X:%02X",
e->bssid[0], e->bssid[1], e->bssid[2],
--
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