From: Pan Bian bianpan2016@163.com
[ Upstream commit 5a3ef03afe7e12982dc3b978f4c5077c907f7501 ]
Call hci_dev_put() to decrement reference count of HCI device hdev if fails to duplicate memory.
Fixes: 0b26ab9dce74 ("Bluetooth: AMP: Handle Accept phylink command status evt") Signed-off-by: Pan Bian bianpan2016@163.com Signed-off-by: Marcel Holtmann marcel@holtmann.org Signed-off-by: Sasha Levin sashal@kernel.org --- net/bluetooth/a2mp.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index 3266264bc61ce..ef7e5b9b115fc 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -519,6 +519,7 @@ static int a2mp_createphyslink_req(struct amp_mgr *mgr, struct sk_buff *skb, assoc = kmemdup(req->amp_assoc, assoc_len, GFP_KERNEL); if (!assoc) { amp_ctrl_put(ctrl); + hci_dev_put(hdev); return -ENOMEM; }