Hans Verkuil d2cfbc5298 media: cec: cec-api: add locking in cec_release() ...

[ Upstream commit 42bcaacae9 ]

When cec_release() uses fh->msgs it has to take fh->lock,
otherwise the list can get corrupted.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reported-by: Yang, Chenyuan <cy54@illinois.edu>
Closes: https://lore.kernel.org/linux-media/PH7PR11MB57688E64ADE4FE82E658D86DA09EA@PH7PR11MB5768.namprd11.prod.outlook.com/
Fixes: ca684386e6 ("[media] cec: add HDMI CEC framework (api)")
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-06-16 13:23:35 +02:00

..

cec-adap.c

media: cec: cec-adap: always cancel work in cec_transmit_msg_fh

2024-06-16 13:23:35 +02:00

cec-api.c

media: cec: cec-api: add locking in cec_release()

2024-06-16 13:23:35 +02:00

cec-core.c

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cec-notifier.c

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cec-pin-error-inj.c

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cec-pin-priv.h

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cec-pin.c

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cec-priv.h

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Kconfig

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Makefile

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