[media] cx24116: fix a buffer overflow when checking userspace params
commit 1fa2337a upstream. The maximum size for a DiSEqC command is 6, according to the userspace API. However, the code allows to write up much more values: drivers/media/dvb-frontends/cx24116.c:983 cx24116_send_diseqc_msg() error: buffer overflow 'd->msg' 6 <= 23 Signed-off-by:Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
Showing
Please register or sign in to comment