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 17:30:34 +0000 (18:30 +0100)
commit038f8b7caa74d29e020949a43ca368c93f6b29b9
tree9c29daec581da5567d831ce128d17ca8053708fb
parenta9394f21fba027147bf275b083c77955864c366a
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