Linux kernel bug fix: pinctrl: pinmux: fix a possible null pointer in pinmux_can_be_used_for_gpio
Subsystem: pinctrl (drivers/pinctrl/pinmux.c)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: drivers/pinctrl/pinmux.c
Introduced by Stefan Wahren on 2019-08-23 11:09:41 +0200; fixed by Alexandre Torgue on 2019-12-13 10:57:23 +0100 (lifetime: 111 days)