linux-kernel - Re: [PATCH] ALSA: intel8x0: Fix missing check in snd_intel8x0m

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Message-ID: <s5h7dnsjj74.wl-tiwai@suse.de>
Date:   Mon, 01 Feb 2021 09:17:19 +0100
From:   Takashi Iwai <tiwai@...e.de>
To:     Dinghao Liu <dinghao.liu@....edu.cn>
Cc:     kjlu@....edu, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ALSA: intel8x0: Fix missing check in snd_intel8x0m_create

On Sun, 31 Jan 2021 11:09:14 +0100,
Dinghao Liu wrote:
> 
> When device_type == DEVICE_ALI, we should also check the return
> value of pci_iomap() to avoid potential null pointer dereference.
> 
> Signed-off-by: Dinghao Liu <dinghao.liu@....edu.cn>

Thanks, applied.


Takashi