Re: [PATCH v1] pinctrl: nomadik: Use kmemdup_array instead of kmemdup for multiple allocation
From: Andy Shevchenko
Date: Fri Aug 23 2024 - 11:27:51 EST
On Wed, Aug 21, 2024 at 02:49:58PM +0800, Yu Jiaoliang wrote:
> Let the kememdup_array() take care about multiplication and possible
kmemdup_array()
> overflows.
...
> + dup_configs = kmemdup_array(configs, num_configs, sizeof(*dup_configs),
> + GFP_KERNEL);
I would even make this a single line.
...
> + dup_configs = kmemdup_array(configs, num_configs, sizeof(*dup_configs),
> + GFP_KERNEL);
Ditto.
--
With Best Regards,
Andy Shevchenko