linux-kernel - Re: [PATCH] ASoC: SOF: topology: Fix null pointer derefence

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Message-ID: <2583415c-6338-47ba-9688-eae9d5ae6736@web.de>
Date: Mon, 28 Apr 2025 15:10:43 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: Julien Massot <julien.massot@...labora.com>, linux-sound@...r.kernel.org,
 sound-open-firmware@...a-project.org
Cc: kernel@...labora.com, LKML <linux-kernel@...r.kernel.org>,
 Bard Liao <yung-chuan.liao@...ux.intel.com>,
 Daniel Baluta <daniel.baluta@....com>, Jaroslav Kysela <perex@...ex.cz>,
 Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
 Liam Girdwood <liam.r.girdwood@...el.com>,
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
 Péter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
 Pierre-Louis Bossart <pierre-louis.bossart@...ux.dev>,
 Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
 Takashi Iwai <tiwai@...e.com>
Subject: Re: [PATCH] ASoC: SOF: topology: Fix null pointer derefence

…
> check first for null machine.

Would a summary phrase like “Prevent null pointer dereference in snd_sof_load_topology()”
a bit nicer?

Regards,
Markus