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leds: mlxreg: Fix possible buffer overflow
authorOleh Kravchenko <oleg@kaa.org.ua>
Wed, 16 Oct 2019 07:24:30 +0000 (10:24 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 1 Oct 2020 11:14:25 +0000 (13:14 +0200)
commit07dde782177400db461d4f90b759504e4e234605
tree7e83f04d2d1295246087056f9d63eb6c1fcfbfb8tree | snapshot
parent7c29fd831799d09474dfdae556207b7102647a45commit | diff
leds: mlxreg: Fix possible buffer overflow

[ Upstream commit 7c6082b903ac28dc3f383fba57c6f9e7e2594178 ]

Error was detected by PVS-Studio:
V512 A call of the 'sprintf' function will lead to overflow of
the buffer 'led_data->led_cdev_name'.

Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/leds/leds-mlxreg.c diff | blob | history
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