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Commit 42bcaaca authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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media: cec: cec-api: add locking in cec_release()



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

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Reported-by: default avatarYang, Chenyuan <cy54@illinois.edu>
Closes: https://lore.kernel.org/linux-media/PH7PR11MB57688E64ADE4FE82E658D86DA09EA@PH7PR11MB5768.namprd11.prod.outlook.com/


Fixes: ca684386 ("[media] cec: add HDMI CEC framework (api)")
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 9fe28168
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