[PATCH] ASoC: max9759: fix underflow in speaker_gain_control_put()

[Mark Brown]

On Wed, 19 Jan 2022 15:31:01 +0300, Dan Carpenter wrote:
> Check for negative values of "priv->gain" to prevent an out of bounds
> access.  The concern is that these might come from the user via:
>   -> snd_ctl_elem_write_user()
>     -> snd_ctl_elem_write()
>       -> kctl->put()
> 
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-linus

Thanks!

[1/1] ASoC: max9759: fix underflow in speaker_gain_control_put()
      commit: 4c907bcd9dcd233da6707059d777ab389dcbd964

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark