]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx()
authorMark Brown <broonie@kernel.org>
Mon, 24 Jan 2022 15:32:52 +0000 (15:32 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 8 Feb 2022 17:16:28 +0000 (18:16 +0100)
commit4977491e4b3aad8567f57e2a9992d251410c1db3
tree599357ed564a7af0331659fd528d0259ff0efd13
parent586ef863c94354a7e00e5ae5ef01443d1dc99bc7
ASoC: ops: Reject out of bounds values in snd_soc_put_volsw_sx()

commit 4f1e50d6a9cf9c1b8c859d449b5031cacfa8404e upstream.

We don't currently validate that the values being set are within the range
we advertised to userspace as being valid, do so and reject any values
that are out of range.

Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220124153253.3548853-3-broonie@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/soc/soc-ops.c