Re: [PATCH] ACPI: APEI: Check NULL argument in exported symbol

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To: Vasyl Gomonovych <vgomonovych@xxxxxxxxxxx>
Subject: Re: [PATCH] ACPI: APEI: Check NULL argument in exported symbol
From: Borislav Petkov <bp@xxxxxxxxx>
Date: Thu, 23 Sep 2021 22:48:11 +0200
Cc: rafael@xxxxxxxxxx, lenb@xxxxxxxxxx, james.morse@xxxxxxx, Tony Luck <tony.luck@xxxxxxxxx>, Randy Dunlap <rdunlap@xxxxxxxxxxxxx>, Yazen Ghannam <yazen.ghannam@xxxxxxx>, Robert Richter <rrichter@xxxxxxx>, Tom Saeger <tom.saeger@xxxxxxxxxx>, linux-acpi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20210923195612.25949-1-vgomonovych@marvell.com>
References: <20210923195612.25949-1-vgomonovych@marvell.com>

On Thu, Sep 23, 2021 at 12:56:10PM -0700, Vasyl Gomonovych wrote:
> Exported symbol apei_hest_parse is external API
> and should check pointer argument

Why?

All users pass a proper, non-NULL function pointer AFAICT.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette

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  - From: Vasyl Gomonovych

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