ASoC: fsl_easrc: Check the variable range in fsl_easrc_iec958_put_bits()

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[ Upstream commit 00541b86fb ]

Add check of input value's range in fsl_easrc_iec958_put_bits(),
otherwise the wrong value may be written from user space.

Fixes: 955ac62405 ("ASoC: fsl_easrc: Add EASRC ASoC CPU DAI drivers")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://patch.msgid.link/20260401094226.2900532-10-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Shengjiu Wang 2026-04-01 17:42:24 +08:00 • committed by Greg Kroah-Hartman

parent 516908b396

commit 3942ca1039

1 changed files with 3 additions and 0 deletions

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sound/soc/fsl/fsl_easrc.c

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