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| author | Kent Gibson <warthog618@gmail.com> | 2019-09-09 06:24:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-19 10:09:37 +0300 |
| commit | a65290083b66e208eacd8b75c1aef6f4bf26536f (patch) | |
| tree | 5477b6076f7463d22481d0df58720518db80bced /Documentation/riscv | |
| parent | 0f4095f335578f0e32f71a7b95985d82f34fe7f6 (diff) | |
| download | linux-a65290083b66e208eacd8b75c1aef6f4bf26536f.tar.xz | |
gpio: fix line flag validation in lineevent_create
commit 5ca2f54b597c816df54ff1b28eb99cf7262b955d upstream.
lineevent_create should not allow any of GPIOHANDLE_REQUEST_OUTPUT,
GPIOHANDLE_REQUEST_OPEN_DRAIN or GPIOHANDLE_REQUEST_OPEN_SOURCE to be set.
Fixes: d7c51b47ac11 ("gpio: userspace ABI for reading/writing GPIO lines")
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/riscv')
0 files changed, 0 insertions, 0 deletions