From dd9a0283301480d082ae3e3566ef6aec300fec3f Mon Sep 17 00:00:00 2001
From: Luiz Augusto von Dentz <luiz.dentz@openbossa.org>
Date: Fri, 20 Mar 2009 18:27:08 -0300
Subject: Prevent duplicated adapter from being registered.

---
 src/manager.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/manager.c b/src/manager.c
index e77f2fd0..8b42019f 100644
--- a/src/manager.c
+++ b/src/manager.c
@@ -471,8 +471,15 @@ static void manager_add_adapter(struct btd_adapter *adapter)
 
 int manager_register_adapter(int id, gboolean devup)
 {
-	struct btd_adapter *adapter = adapter_create(connection, id, devup);
+	struct btd_adapter *adapter;
+
+	adapter = manager_find_adapter_by_id(id);
+	if (adapter) {
+		error("Unable to register adapter: hci%d already exist", id);
+		return -1;
+	}
 
+	adapter = adapter_create(connection, id, devup);
 	if (!adapter)
 		return -1;
 
-- 
cgit