From: Tedd Ho-Jeong An <tedd.an@xxxxxxxxx>
This patch memset the response parameter so it doesn't return the garbage
value when the Get Device Flags command fails.
Signed-off-by: Tedd Ho-Jeong An <tedd.an@xxxxxxxxx>
---
net/bluetooth/mgmt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index b44e19c69c44..91d36c3bf23e 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -4061,6 +4061,8 @@ static int get_device_flags(struct sock *sk, struct hci_dev *hdev, void *data,
hci_dev_lock(hdev);
+ memset(&rp, 0, sizeof(rp));
+
if (cp->addr.type == BDADDR_BREDR) {
br_params = hci_bdaddr_list_lookup_with_flags(&hdev->whitelist,
&cp->addr.bdaddr,
--
2.26.3
