From b48e72a939678c6fca9373c1c5d37bfa7ec66dc0 Mon Sep 17 00:00:00 2001
From: Szymon Janc <szymon.janc@tieto.com>
Date: Fri, 27 Feb 2015 12:24:06 +0100
Subject: [PATCH] android/gatt: Fix check if CSRK is authenticated

---
 android/gatt.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/android/gatt.c b/android/gatt.c
index 03a92d198..0703e65a9 100644
--- a/android/gatt.c
+++ b/android/gatt.c
@@ -4691,9 +4691,15 @@ static uint8_t check_device_permissions(struct gatt_device *device,
 		if (!(permissions & GATT_PERM_WRITE_SIGNED))
 				return ATT_ECODE_WRITE_NOT_PERM;
 
-		if ((permissions & GATT_PERM_WRITE_SIGNED_MITM) &&
-						sec_level < BT_SECURITY_HIGH)
+		if (permissions & GATT_PERM_WRITE_SIGNED_MITM) {
+			bool auth;
+
+			if (bt_get_csrk(&device->bdaddr, true, NULL, NULL,
+					&auth) && auth)
+				break;
+
 			return ATT_ECODE_AUTHENTICATION;
+		}
 		break;
 	case ATT_OP_READ_BY_TYPE_REQ:
 	case ATT_OP_READ_REQ:
-- 
2.47.3