From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH v2][next] cgroup: Avoid -Wstringop-overflow warnings
Date: Wed, 16 Aug 2023 10:51:12 -1000
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To: "Gustavo A. R. Silva" <gustavoars-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Zefan Li <lizefan.x-EC8Uxl6Npydl57MIdRCFDg@public.gmane.org>, Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-hardening-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Hello,

On Wed, Aug 16, 2023 at 02:50:16PM -0600, Gustavo A. R. Silva wrote:
> Change the notation from pointer-to-array to pointer-to-pointer.
> With this, we avoid the compiler complaining about trying
> to access a region of size zero as an argument during function
> calls.

Haha, I thought the functions were actually accessing the memory. This can't
be an intended behavior on the compiler's side, right?

Thanks.

-- 
tejun