Linux kernel bug fix: gpiolib: don't dereference a desc before validation
Subsystem: drivers (drivers/gpio/gpiolib.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpio/gpiolib.c
Introduced by Linus Walleij on 2017-10-04 08:38:02 +0200; fixed by Vladimir Zapolskiy on 2018-01-02 09:31:20 +0100 (lifetime: 90 days)