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(parent: 69e1e66) | patch
af9013: Don't accept invalid bandwidth
authorMauro Carvalho Chehab <mchehab@osg.samsung.com>
Tue, 28 Apr 2015 22:02:19 +0000 (19:02 -0300)
committerDanny Wood <danwood76@gmail.com>
Tue, 29 Jan 2019 13:09:15 +0000 (13:09 +0000)
commit9bc098a042312af22b0ff5ccd78120e4a24b03d9
tree97435964a0a8f5550a1b0dd2748e5bca0e20b7e8tree | snapshot (tar.gz zip)
parent69e1e660201f7703dff48dd63a195c2cd2d32adbcommit | diff
af9013: Don't accept invalid bandwidth

commit d7b76c91f471413de9ded837bddeca2164786571 upstream.

If userspace sends an invalid bandwidth, it should either return
EINVAL or switch to auto mode.

This driver will go past an array and program the hardware on a
wrong way if this happens.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/media/dvb-frontends/af9013.c diff | blob | blame | history