fix array size bounds for max interfaces

wifimngr.c

@@ -78,7 +78,7 @@ static char * etostr2(uint32_t e, char *out, int elen, const char **arr, char *s
 	return out;
 }
 
-static int uci_get_wifi_devices(char iflist[][8])
+static int uci_get_wifi_devices(char iflist[][16])
 {
 	static struct uci_context *ctx;
 	static struct uci_package *pkg;
@@ -344,7 +344,7 @@ static int wl_assoclist(struct ubus_context *ctx, struct ubus_object *obj,
 
 	a = blobmsg_open_array(&bb, "assoclist");
 	if (!(tb[VIF_NAME])) {
-		char wdevs[16][8];
+		char wdevs[16][16];
 		int n;
 
 		n = uci_get_wifi_devices(wdevs);
@@ -509,7 +509,7 @@ static int wl_stas(struct ubus_context *ctx, struct ubus_object *obj,
 
 	if (!(tb[STAINFO_VIF_NAME])) {
 		char label[16] = {0};
-		char wdevs[16][8];	// 8 --> max interfaces
+		char wdevs[16][16];
 		void *a;
 		int n;
 		int i;
@@ -560,7 +560,7 @@ static int wl_radios(struct ubus_context *ctx, struct ubus_object *obj,
 	char bitrate[20];
 	char frequency[10];
 	char bandwidth[10];
-	char wdevs[16][8];	// 8 --> max interfaces
+	char wdevs[16][16];
 	int n;
 	struct blob_buf bb;
 
@@ -1181,7 +1181,7 @@ static int nbr_list(struct ubus_context *ctx, struct ubus_object *obj,
 
 	if (!(tb[NBR_LIST_IFNAME])) {
 		char label[16] = {0};
-		char wdevs[16][8];	// 8 --> max interfaces
+		char wdevs[16][16];	// 8 --> max interfaces
 		void *a;
 		int n;
 		int i;