From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Ricardo Ribalda <ribalda@chromium.org>
Cc: Cezary Rojewski <cezary.rojewski@intel.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Liam Girdwood <liam.r.girdwood@linux.intel.com>,
Jie Yang <yang.jie@linux.intel.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>,
Mateusz Gorski <mateusz.gorski@linux.intel.com>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
Lukasz Majczak <lma@semihalf.com>
Subject: Re: [PATCH v2 2/2] ASoC: Intel: Skylake: Zero snd_ctl_elem_value
Date: Thu, 21 Jan 2021 19:47:19 +0200 [thread overview]
Message-ID: <YAm+JxMdvhmKBWQt@smile.fi.intel.com> (raw)
In-Reply-To: <20210121171644.131059-2-ribalda@chromium.org>
On Thu, Jan 21, 2021 at 06:16:44PM +0100, Ricardo Ribalda wrote:
> Clear struct snd_ctl_elem_value before calling ->put() to avoid any data
> leak.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
> ---
> sound/soc/intel/skylake/skl-topology.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
> index 1ef30ca45410..b824086203b9 100644
> --- a/sound/soc/intel/skylake/skl-topology.c
> +++ b/sound/soc/intel/skylake/skl-topology.c
> @@ -3632,7 +3632,7 @@ static void skl_tplg_complete(struct snd_soc_component *component)
> sprintf(chan_text, "c%d", mach->mach_params.dmic_num);
>
> for (i = 0; i < se->items; i++) {
> - struct snd_ctl_elem_value val;
> + struct snd_ctl_elem_value val = {};
>
> if (strstr(texts[i], chan_text)) {
> val.value.enumerated.item[0] = i;
> --
> 2.30.0.296.g2bfb1c46d8-goog
>
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2021-01-21 17:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-21 17:16 [PATCH v2 1/2] ASoC: Intel: Skylake: skl-topology: Fix OOPs ib skl_tplg_complete Ricardo Ribalda
2021-01-21 17:16 ` [PATCH v2 2/2] ASoC: Intel: Skylake: Zero snd_ctl_elem_value Ricardo Ribalda
2021-01-21 17:34 ` Rojewski, Cezary
2021-01-21 17:47 ` Andy Shevchenko [this message]
2021-01-21 17:18 ` [PATCH v2 1/2] ASoC: Intel: Skylake: skl-topology: Fix OOPs ib skl_tplg_complete Ricardo Ribalda
2021-01-21 17:33 ` Rojewski, Cezary
2021-01-21 17:39 ` Łukasz Majczak
2021-01-21 17:46 ` Andy Shevchenko
2021-01-21 19:39 ` Mark Brown
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