linux-kernel - Re: [PATCH v1] ASoC: meson: axg-card: fix 'use-after-free'

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Message-ID: <1jo74uqlx2.fsf@starbuckisacylon.baylibre.com>
Date: Wed, 11 Sep 2024 16:56:09 +0200
From: Jerome Brunet <jbrunet@...libre.com>
To: Arseniy Krasnov <avkrasnov@...utedevices.com>
Cc: Liam Girdwood <lgirdwood@...il.com>,  Mark Brown <broonie@...nel.org>,
  Jaroslav Kysela <perex@...ex.cz>,  "Takashi Iwai" <tiwai@...e.com>,  Neil
 Armstrong <neil.armstrong@...aro.org>,  "Kevin Hilman"
 <khilman@...libre.com>,  Martin Blumenstingl
 <martin.blumenstingl@...glemail.com>,  <alsa-devel@...a-project.org>,
  <linux-sound@...r.kernel.org>,  <linux-arm-kernel@...ts.infradead.org>,
  <linux-amlogic@...ts.infradead.org>,  <linux-kernel@...r.kernel.org>,
  <kernel@...rdevices.ru>,  <oxffffaa@...il.com>,  <Stable@...r.kernel.org>
Subject: Re: [PATCH v1] ASoC: meson: axg-card: fix 'use-after-free'

On Wed 11 Sep 2024 at 17:24, Arseniy Krasnov <avkrasnov@...utedevices.com> wrote:

> Buffer 'card->dai_link' is reallocated in 'meson_card_reallocate_links()',
> so move 'pad' pointer initialization after this function when memory is
> already reallocated.
>

The title could have been a little more specific.
Anyway

Reviewed-by: Jerome Brunet <jbrunet@...libre.com>