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Zichen Xie e19bf49e90 ASoC: qcom: Fix NULL Dereference in asoc_qcom_lpass_cpu_platform_probe() 
commit 49da1463c9e3d2082276c3e0e2a8b65a88711cd2 upstream.

A devm_kzalloc() in asoc_qcom_lpass_cpu_platform_probe() could
possibly return NULL pointer. NULL Pointer Dereference may be
triggerred without addtional check.
Add a NULL check for the returned pointer.

Fixes: b5022a36d2 ("ASoC: qcom: lpass: Use regmap_field for i2sctl and dmactl registers")
Cc: stable@vger.kernel.org
Signed-off-by: Zichen Xie <zichenxie0106@gmail.com>
Link: https://patch.msgid.link/20241006205737.8829-1-zichenxie0106@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-01 01:56:07 +01:00
..
qdsp6
apq8016_sbc.c
apq8096.c
common.c
common.h
Kconfig
lpass-apq8016.c
lpass-cdc-dma.c
lpass-cpu.c ASoC: qcom: Fix NULL Dereference in asoc_qcom_lpass_cpu_platform_probe() 2024-11-01 01:56:07 +01:00
lpass-hdmi.c
lpass-hdmi.h
lpass-ipq806x.c
lpass-lpaif-reg.h
lpass-platform.c
lpass-sc7180.c
lpass-sc7280.c
lpass.h
Makefile
sc7180.c
sc7280.c
sc8280xp.c
sdm845.c
sdw.c
sdw.h
sm8250.c
storm.c