[media] cec: add sanity check for msg->len

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Check (and warn) if the msg->len is too long or if it is 0.

Should never happen, but just in case...

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

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Hans Verkuil 2016-07-12 11:10:41 -03:00 • committed by Mauro Carvalho Chehab

parent 0385443fec

commit 52d802d65b

1 changed files with 3 additions and 0 deletions

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drivers/staging/media/cec/cec-adap.c

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