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(parent: d467422) | patch
media: rc: check for integer overflow
authorSean Young <sean@mess.org>
Sun, 8 Oct 2017 18:18:52 +0000 (14:18 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 30 Nov 2017 08:35:53 +0000 (08:35 +0000)
commit0cbab0776bd74966db8a6829b423dd42295e3580
tree0e9925444f944c346935b78f9902ff450d271bddtree
parentd4674227f40f47734d1c1575445a4f7cee2494f8commit | diff
media: rc: check for integer overflow

commit 3e45067f94bbd61dec0619b1c32744eb0de480c8 upstream.

The ioctl LIRC_SET_REC_TIMEOUT would set a timeout of 704ns if called
with a timeout of 4294968us.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/media/rc/ir-lirc-codec.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git