linux-kernel - Re: [PATCH v2] Bluetooth: virtio_bt: fix memory leak in virtbt_rx

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Message-Id: <1A203F5E-FB5E-430C-BEA3-86B191D69D58@holtmann.org>
Date:   Wed, 20 Oct 2021 14:59:19 +0200
From:   Marcel Holtmann <marcel@...tmann.org>
To:     Soenke Huster <soenke.huster@...oes.de>
Cc:     Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] Bluetooth: virtio_bt: fix memory leak in
 virtbt_rx_handle()

Hi Soenke,

> On the reception of packets with an invalid packet type, the memory of
> the allocated socket buffers is never freed. Add a default case that frees
> these to avoid a memory leak.
> 
> Signed-off-by: Soenke Huster <soenke.huster@...oes.de>
> ---
> Changes in v2:
>  - Add break; to default case
> 
> drivers/bluetooth/virtio_bt.c | 3 +++
> 1 file changed, 3 insertions(+)

patch has been applied to bluetooth-next tree.

Regards

Marcel