Re: [PATCH] ASoC:codecs: lpass: Fix for KASAN use_after_free out of bounds

On Tue, May 09, 2023 at 11:43:21AM +0530, Ravulapati Vishnu Vardhan Rao wrote:

val = ucontrol->value.enumerated.item[0];

• if (val < 0 && val > 15) {

• dev_err(component->dev, "Wrong value for DMIC configuration");
  

• return -EINVAL;
  

• }

This allows userspace to spam the system logs, no error should be printed for something like this which can be trivially triggered from userspace.