linux-kernel - Re: [PATCH] Bluetooth: hci_qca: Fix memleak in qca_controller

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Message-Id: <F86FD5AB-6432-4712-AB52-3151F798599E@holtmann.org>
Date:   Wed, 6 Jan 2021 08:50:19 +0100
From:   Marcel Holtmann <marcel@...tmann.org>
To:     Dinghao Liu <dinghao.liu@....edu.cn>
Cc:     kjlu@....edu, Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>,
        Balakrishna Godavarthi <bgodavar@...eaurora.org>,
        linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Bluetooth: hci_qca: Fix memleak in qca_controller_memdump

Hi Dinghao,

> When __le32_to_cpu() fails, qca_memdump should be freed
> just like when vmalloc() fails.
> 
> Fixes: d841502c79e3f ("Bluetooth: hci_qca: Collect controller memory dump during SSR")
> Signed-off-by: Dinghao Liu <dinghao.liu@....edu.cn>
> ---
> drivers/bluetooth/hci_qca.c | 2 ++
> 1 file changed, 2 insertions(+)

patch has been to bluetooth-next tree.

Regards

Marcel