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ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp()
authorChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Thu, 21 Jul 2022 09:02:22 +0000 (11:02 +0200)
committerMark Brown <broonie@kernel.org>
Thu, 21 Jul 2022 12:38:55 +0000 (13:38 +0100)
commit673f58f62ca6fc98979d1cf3fe89c3ff33f29b2e
tree8a0b1d3d9ad558b707903039b74d3d2d8ad28243tree | snapshot
parentbc6d2e305b41140e787fc6c21feab878baed0aa4commit | diff
ASoC: qcom: q6dsp: Fix an off-by-one in q6adm_alloc_copp()

find_first_zero_bit() returns MAX_COPPS_PER_PORT at max here.
So 'idx' should be tested with ">=" or the test can't match.

Fixes: 7b20b2be51e1 ("ASoC: qdsp6: q6adm: Add q6adm driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/0fca3271649736053eb9649d87e1ca01b056be40.1658394124.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/qcom/qdsp6/q6adm.c diff | blob | history
Domain: System / Kernel;