ASoC: codecs: wcd938x-sdw: fix use after free on driver unbind

Browse source

Make sure to deregister the component when the driver is being unbound
and before the underlying device-managed resources are freed.

Fixes: 16572522ae ("ASoC: codecs: wcd938x-sdw: add SoundWire driver")
Cc: stable@vger.kernel.org      # 5.14
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20231003155558.27079-7-johan+linaro@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

...

This commit is contained in:

Johan Hovold 2023-10-03 17:55:57 +02:00 • committed by Mark Brown

parent 3ebebb2c1e

commit f0dfdcbe70

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

1 changed files with 10 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

sound/soc/codecs/wcd938x-sdw.c

View file