]> 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 17:23:13 +0000 (18:23 +0100)
commit9a12fcbf3c622f9bf6b110a873d62b0cba93972e
tree80427740386087966a7a8a832588fb6f71bfe862
parent65a61b1f56f5386486757930069fbdce94af08bf
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