&{/aliases} { gpio120 = &gpio1; } so far led to an out-of-bounds read
when probing &gpio1. Fix this.Signed-off-by: Ahmad Fatoum <[email protected]> --- drivers/pinctrl/pinctrl-rockchip.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c index ea748b600419..869cce198239 100644 --- a/drivers/pinctrl/pinctrl-rockchip.c +++ b/drivers/pinctrl/pinctrl-rockchip.c @@ -334,6 +334,8 @@ static int rockchip_gpio_probe(struct device_d *dev) int ret, bankno; bankno = of_alias_get_id(dev->device_node, "gpio"); + if (bankno >= ctrl->nr_banks) + bankno = -EINVAL; if (bankno < 0) return bankno; -- 2.30.2 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
