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| author | Pan Bian <bianpan2016@163.com> | 2021-01-21 10:34:19 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-04 13:37:25 +0300 |
| commit | 78bbee8f254298c7edd35b631d0872c53f8f5039 (patch) | |
| tree | 3ace07d0be74d12d0d99de1417560f010fd0c37a /net/bluetooth | |
| parent | ba8832d23c97d1cadf174a526c4c82c2c626ad52 (diff) | |
| download | linux-78bbee8f254298c7edd35b631d0872c53f8f5039.tar.xz | |
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 cc26e4c047ad..463bad58478b 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -512,6 +512,7 @@ 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; } |