[media] cec-funcs.h: add length checks

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Add msg->len sanity checks to fix static checker warning:

	include/linux/cec-funcs.h:1154 cec_ops_set_osd_string()
	warn: setting length 'msg->len - 3' to negative one

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Hans Verkuil 2016-07-06 05:49:26 -03:00 • committed by Mauro Carvalho Chehab

parent 5bb2399a4f

commit 0cb1f1e44c

1 changed files with 3 additions and 3 deletions

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include/linux/cec-funcs.h

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