diff options
| author | Pan Bian <bianpan2016@163.com> | 2021-01-20 23:34:19 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-03 17:44:32 +0100 |
| commit | 7116df39e90b19732c441194a4631ebe11f0311d (patch) | |
| tree | d64a29ed38d4711aa3a70386b70da889a2343b12 /net/bluetooth | |
| parent | f2241bc570cb4156bdfa7493b286cd5e0e956a48 (diff) | |
Bluetooth: drop HCI device reference before return
[ 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>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/a2mp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index 242ef2abd091..fcd819ffda10 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; } |