On Tue, Jul 25, 2023 at 06:40:58PM +0200, Gatien Chevallier wrote:
...
> diff --git a/drivers/bus/stm32_firewall.c b/drivers/bus/stm32_firewall.c
...
> +int stm32_firewall_controller_register(struct stm32_firewall_controller *firewall_controller)
> +{
> + struct stm32_firewall_controller *ctrl;
> +
> + pr_info("Registering %s firewall controller\n", firewall_controller->name);
> +
> + if (!firewall_controller)
> + return -ENODEV;
HI Gatien,
Sorry, one more on this patch, that I missed before sending my previous
email.
firewall_controller is checked for NULL here.
But it is already dereferenced on the line above the check.
Flagged by Smatch.
...
