[PATCH v2 0/2] gpio: cdev: label sanitization fixes

From: Bartosz Golaszewski bartosz.golaszewski@linaro.org

This series fixes a couple of bugs in the sanitization of labels being passed to irq.

Patch 1 fixes the case where userspace provides empty labels.

Patch 2 fixes a missed path in the sanitization changes that can result in memory corruption.

v1 -> v2: - switched the order of the patches in order to avoid introducing buggy code in one just to fix it in the second

Bartosz Golaszewski (1): gpio: cdev: check for NULL labels when sanitizing them for irqs

Kent Gibson (1): gpio: cdev: fix missed label sanitizing in debounce_setup()

drivers/gpio/gpiolib-cdev.c | 46 +++++++++++++++++++++++++------------ 1 file changed, 31 insertions(+), 15 deletions(-)