linux-kernel - Re: [PATCH] ALSA: usb: fpc: replace kmalloc_array followed by copy_from_user with memdup_array

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Message-ID: <87a522ewn2.wl-tiwai@suse.de>
Date: Tue, 07 Oct 2025 14:14:57 +0200
From: Takashi Iwai <tiwai@...e.de>
To: Pedro Demarchi Gomes <pedrodemargomes@...il.com>
Cc: "Geoffrey D . Bennett" <g@...vu>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ALSA: usb: fpc: replace kmalloc_array followed by copy_from_user with memdup_array_user

On Tue, 07 Oct 2025 14:00:57 +0200,
Pedro Demarchi Gomes wrote:
> 
> Replace kmalloc_array() followed by copy_from_user() with
> memdup_array_user() to improve and simplify fcp_ioctl_set_meter_map().
> 
> No functional changes intended.
> 
> Signed-off-by: Pedro Demarchi Gomes <pedrodemargomes@...il.com>

Applied now.  Thanks.


Takashi