From 3af4b2348823450c134e0565f66b6c90411c1093 Mon Sep 17 00:00:00 2001
From: Marcel Holtmann <marcel@holtmann.org>
Date: Wed, 23 May 2018 16:35:32 +0200
Subject: [PATCH] lib: Fix compiler warning from wrong array size

---
 lib/hci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/hci.c b/lib/hci.c
index 4e69274d2..28e53f490 100644
--- a/lib/hci.c
+++ b/lib/hci.c
@@ -1605,7 +1605,7 @@ int hci_write_local_name(int dd, const char *name, int to)
 	struct hci_request rq;
 
 	memset(&cp, 0, sizeof(cp));
-	strncpy((char *) cp.name, name, sizeof(cp.name));
+	strncpy((char *) cp.name, name, sizeof(cp.name) - 1);
 
 	memset(&rq, 0, sizeof(rq));
 	rq.ogf    = OGF_HOST_CTL;
-- 
2.47.3