Gabriel Ravier 63ab6bce4b tools: gpio-hammer: Avoid potential overflow in main ...

[ Upstream commit d1ee7e1f5c ]

If '-o' was used more than 64 times in a single invocation of gpio-hammer,
this could lead to an overflow of the 'lines' array. This commit fixes
this by avoiding the overflow and giving a proper diagnostic back to the
user

Signed-off-by: Gabriel Ravier <gabravier@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-10-01 20:40:10 +02:00

..

Build

tools: gpio: Correctly add make dependencies for gpio_utils

2019-11-28 18:28:07 +01:00

gpio-event-mon.c

tools/gpio: Fix build error with musl libc

2018-02-03 17:05:34 +01:00

gpio-hammer.c

tools: gpio-hammer: Avoid potential overflow in main

2020-10-01 20:40:10 +02:00

gpio-utils.c

tools/gpio: create GPIO tools

2016-02-09 11:09:48 +01:00

gpio-utils.h

gpio: add userspace ABI for GPIO line information

2016-02-19 09:48:46 +01:00

lsgpio.c

tools/gpio: Add missing initialization of device_name

2016-03-31 11:51:30 +02:00

Makefile

tools: gpio: Fix out-of-tree build regression

2020-04-24 07:58:57 +02:00