linux-kernel - Re: [PATCH] MIPS: Loongson: Fix potential NULL dereference in loongson3_platform

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Message-ID: <5e1cc0ba.1c69fb81.41d49.31bf@mx.google.com>
Date:   Mon, 13 Jan 2020 11:10:50 -0800
From:   Paul Burton <paulburton@...nel.org>
To:     Tiezhu Yang <yangtiezhu@...ngson.cn>
CC:     linux-mips@...r.kernel.org
Subject: Re: [PATCH] MIPS: Loongson: Fix potential NULL dereference in  loongson3_platform_init()

Hello,

Tiezhu Yang wrote:
> If kzalloc fails, it should return -ENOMEM, otherwise may trigger a NULL
> pointer dereference.

Applied to mips-next.

> commit 72d052e28d1d
> https://git.kernel.org/mips/c/72d052e28d1d
> 
> Fixes: 3adeb2566b9b ("MIPS: Loongson: Improve LEFI firmware interface")
> Signed-off-by: Tiezhu Yang <yangtiezhu@...ngson.cn>
> Signed-off-by: Paul Burton <paulburton@...nel.org>

Thanks,
    Paul

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