linux-kernel - Re: [PATCH] ARM: mvebu: potential dereference of null pointer

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Message-ID: <Y8lH2ExliSZD9Hpb@lunn.ch>
Date:   Thu, 19 Jan 2023 14:38:32 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     ye.xingchen@....com.cn
Cc:     gregory.clement@...tlin.com, sebastian.hesselbarth@...il.com,
        linux@...linux.org.uk, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: mvebu: potential dereference of null pointer

On Thu, Jan 19, 2023 at 10:51:18AM +0800, ye.xingchen@....com.cn wrote:
> From: Minghao Chi <chi.minghao@....com.cn>
> 
> The return value of kzalloc() needs to be checked.
> To avoid use of null pointer in case of the failure of alloc.
> 
> Reported-by: Zeal Robot <zealci@....com.cn>
> Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
> Signed-off-by: ye xingchen <ye.xingchen@....com.cn>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew