linux-hardening - Re: [PATCH v2] dmaengine: pl08x: Use kcalloc() instead of kzalloc()

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Date: Thu, 18 Apr 2024 10:43:25 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Kees Cook <keescook@...omium.org>, 
 "Gustavo A. R. Silva" <gustavoars@...nel.org>, 
 Erick Archer <erick.archer@...look.com>
Cc: dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-hardening@...r.kernel.org
Subject: Re: [PATCH v2] dmaengine: pl08x: Use kcalloc() instead of
 kzalloc()

On Sat, 30 Mar 2024 16:23:23 +0100, Erick Archer wrote:
> This is an effort to get rid of all multiplications from allocation
> functions in order to prevent integer overflows [1].
> 
> Here the multiplication is obviously safe because the "channels"
> member can only be 8 or 2. This value is set when the "vendor_data"
> structs are initialized.
> 
> [...]

Applied, thanks!

[1/1] dmaengine: pl08x: Use kcalloc() instead of kzalloc()
      commit: 98f2233a5c20ca567b2db1147278fd110681b9ed

Best regards,
-- 
~Vinod