media: cec: cec_transmit_msg_fh: do sanity checks first

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The code that fills in the CEC_MSG_CDC_MESSAGE physical address
is now done after the sanity checks. It also only does this if the
message length is >= 4 (i.e. there is room for the physical address).

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Hans Verkuil 2019-04-23 08:37:39 -04:00 • committed by Mauro Carvalho Chehab

parent 00ccd263ee

commit 63d171f85f

1 changed files with 6 additions and 5 deletions

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drivers/media/cec/cec-adap.c

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