ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx()
authorMark Brown <broonie@kernel.org>
Mon, 24 Jan 2022 15:32:53 +0000 (15:32 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 8 Feb 2022 17:34:03 +0000 (18:34 +0100)
commitb0a7836ecf1345814a7d8ef748fb797c520dad18
tree90b4c22f2e6c2804c3c1c6bfc162e15c9e48d56f
parente8e07c5e25a29e2a6f119fd947f55d7a55eb8a13
ASoC: ops: Reject out of bounds values in snd_soc_put_xr_sx()

commit 4cf28e9ae6e2e11a044be1bcbcfa1b0d8675fe4d 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/20220124153253.3548853-4-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