From: Lukasz Rymanowski <lukasz.rymanowski@tieto.com>
Date: Thu, 27 Feb 2014 15:47:28 +0000 (+0100)
Subject: Bluetooth: Fix response on confirm_name
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d3a2541d83dbdb4dd35eb34ac45b036acde278c6;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

Bluetooth: Fix response on confirm_name

According to mgmt-api.txt, in case of confirm name command,
cmd_complete should be always use as a response. Not command status
as it is now for failures.
Using command complete on failure is actually better as client might
be interested in device address for which confirm name failed.

Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@tieto.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 4c4912e9a7c4..78ac7c864044 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3627,15 +3627,17 @@ static int confirm_name(struct sock *sk, struct hci_dev *hdev, void *data,
 	hci_dev_lock(hdev);
 
 	if (!hci_discovery_active(hdev)) {
-		err = cmd_status(sk, hdev->id, MGMT_OP_CONFIRM_NAME,
-				 MGMT_STATUS_FAILED);
+		err = cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME,
+				   MGMT_STATUS_FAILED, &cp->addr,
+				   sizeof(cp->addr));
 		goto failed;
 	}
 
 	e = hci_inquiry_cache_lookup_unknown(hdev, &cp->addr.bdaddr);
 	if (!e) {
-		err = cmd_status(sk, hdev->id, MGMT_OP_CONFIRM_NAME,
-				 MGMT_STATUS_INVALID_PARAMS);
+		err = cmd_complete(sk, hdev->id, MGMT_OP_CONFIRM_NAME,
+				   MGMT_STATUS_INVALID_PARAMS, &cp->addr,
+				   sizeof(cp->addr));
 		goto failed;
 	}