Re: [PATCH] Bluetooth: btmtkuart: fix a memleak in mtk_hci_wmt_sync

From: Marcel Holtmann
Date: Wed Sep 22 2021 - 10:16:52 EST


Hi Dinghao,

> bdev->evt_skb will get freed in the normal path and one error path
> of mtk_hci_wmt_sync, while the other error paths do not free it,
> which may cause a memleak. This bug is suggested by a static analysis
> tool, please advise.
>
> Fixes: e0b67035a90b ("Bluetooth: mediatek: update the common setup between MT7622 and other devices")
> Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx>
> ---
> drivers/bluetooth/btmtkuart.c | 13 ++++++++-----
> 1 file changed, 8 insertions(+), 5 deletions(-)

patch has been applied to bluetooth-next tree.

Regards

Marcel