On Wed, Apr 23, 2025, at 10:22, Dan Carpenter wrote:
> The "port_id" is used as an array index into the struct fpc202_priv
> priv->addr_caches[] array in fpc202_write_dev_addr(). It's a 2 by 2
> array so if "port_id" is FPC202_NUM_PORTS (2) then it's one element
> out of bounds. Change the > to >= to fix this bug.
>
> Fixes: 1e5c9b1efa1c ("misc: add FPC202 dual port controller driver")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
