From 4bc39b2b34527bca31118f7660288de0b1e7a02c Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Mon, 23 Dec 2013 17:24:49 -0800
Subject: [PATCH] monitor: Check that manufacturer part of address is set

---
 monitor/hwdb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/monitor/hwdb.c b/monitor/hwdb.c
index 75ac36e18..10a89de71 100644
--- a/monitor/hwdb.c
+++ b/monitor/hwdb.c
@@ -86,6 +86,9 @@ bool hwdb_get_company(const uint8_t *bdaddr, char **company)
 	char modalias[11];
 	bool result;
 
+	if (!bdaddr[2] && !bdaddr[1] && !bdaddr[0])
+		return false;
+
 	sprintf(modalias, "OUI:%2.2X%2.2X%2.2X",
 				bdaddr[5], bdaddr[4], bdaddr[3]);
 
-- 
2.47.3