ASoC: hdaudio.c: Add missing check for devm_kstrdup

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[ Upstream commit c04efbfd76 ]

Because of the potential failure of the devm_kstrdup(), the
dl[i].codecs->name could be NULL.
Therefore, we need to check it and return -ENOMEM in order to transfer
the error.

Fixes: 97030a4337 ("ASoC: Intel: avs: Add HDAudio machine board")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20230915021344.3078-1-nichen@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Chen Ni 2023-09-15 02:13:44 +00:00 • committed by Greg Kroah-Hartman

parent 488ea2a3e2

commit ee79256b16

1 changed files with 3 additions and 0 deletions

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sound/soc/intel/avs/boards/hdaudio.c

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