core: Add reasoning for mgmt_pair_device timeout

diff --git a/src/adapter.c b/src/adapter.c
index beb50cd..37da297 100644 (file)
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -4878,6 +4878,11 @@ int adapter_create_bonding(struct btd_adapter *adapter, const bdaddr_t *bdaddr,
        }
 
        adapter->pair_device_id = id;
+
+       /* Due to a bug in the kernel it is possible that a LE pairing
+        * request never times out. Therefore, add a timer to clean up
+        * if no response arrives
+        */
        adapter->pair_device_timeout = g_timeout_add_seconds(BONDING_TIMEOUT,
                                                pair_device_timeout, data);