linux-kernel - Re: [PATCH v2] soc: mediatek: svs: Fix memory leak in svs_enable_debug

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Message-Id: <176786381930.9526.15054540392000699829.b4-ty@collabora.com>
Date: Thu, 08 Jan 2026 10:16:59 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: matthias.bgg@...il.com, Zilin Guan <zilin@....edu.cn>
Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-mediatek@...ts.infradead.org, Jianhao Xu <jianhao.xu@....edu.cn>
Subject: Re: [PATCH v2] soc: mediatek: svs: Fix memory leak in
 svs_enable_debug_write()

On Sun, 28 Dec 2025 16:26:36 +0000, Zilin Guan wrote:
> In svs_enable_debug_write(), the buf allocated by memdup_user_nul()
> is leaked if kstrtoint() fails.
> 
> Fix this by using __free(kfree) to automatically free buf, eliminating
> the need for explicit kfree() calls and preventing leaks.
> 
> 
> [...]

Applied to v6.19-next/soc, thanks!

[1/1] soc: mediatek: svs: Fix memory leak in svs_enable_debug_write()
      commit: ebede2ddeb047bdf7ee660a18403592c45d020d9

Cheers,
Angelo