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(parent: 1609231) | patch
media: cros-ec-cec: limit msg.len to CEC_MAX_MSG_SIZE
authorHans Verkuil <hverkuil-cisco@xs4all.nl>
Wed, 24 Aug 2022 07:06:19 +0000 (09:06 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Nov 2022 17:14:22 +0000 (18:14 +0100)
commit7fdc58d8c213b7adccb6daa9e9cf14e1fadff269
tree37dbe9cb476e99824812783d73af6a131732dbe2tree
parent1609231f86760c1f6a429de7913dd795b9faa08ccommit | diff
media: cros-ec-cec: limit msg.len to CEC_MAX_MSG_SIZE

[ Upstream commit 2dc73b48665411a08c4e5f0f823dea8510761603 ]

I expect that the hardware will have limited this to 16, but just in
case it hasn't, check for this corner case.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/media/cec/platform/cros-ec/cros-ec-cec.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)