From: Dan Carpenter <error27@gmail.com>
To: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Cc: lgirdwood@gmail.com, broonie@kernel.org,
alsa-devel@alsa-project.org,
pierre-louis.bossart@linux.intel.com,
ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com
Subject: Re: [PATCH] ASoC: SOF: ipc4-control: Return on error in sof_ipc4_widget_kcontrol_setup()
Date: Tue, 21 Mar 2023 17:16:04 +0300 [thread overview]
Message-ID: <c6e2f1d2-bdc0-4028-a9c3-5a077e52722d@kili.mountain> (raw)
In-Reply-To: <20230321134919.25844-1-peter.ujfalusi@linux.intel.com>
On Tue, Mar 21, 2023 at 03:49:19PM +0200, Peter Ujfalusi wrote:
> The patch adding the bytes control support moved the error check outside
> of the list_for_each_entry() which will cause issues when we will have
> support for multiple controls per widgets.
Even now it causes an issue. We're exiting the list_for_each_entry()
without hitting a break statement so the scontrol points to somewhere
in the middle of the sdev instead of to a valid scontrol entry.
The scontrol->comp_id will be some garbage value.
regards,
dan carpenter
next prev parent reply other threads:[~2023-03-21 14:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 13:49 [PATCH] ASoC: SOF: ipc4-control: Return on error in sof_ipc4_widget_kcontrol_setup() Peter Ujfalusi
2023-03-21 14:16 ` Dan Carpenter [this message]
2023-03-21 14:40 ` Péter Ujfalusi
2023-03-21 14:46 ` Dan Carpenter
2023-03-21 14:48 ` Péter Ujfalusi
2023-03-22 6:36 ` Péter Ujfalusi
2023-03-23 13:49 ` Mark Brown
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