Re: [PATCH iio-next] iio: proximity: Fix use-after-free in hx9023s_send_cfg()
From: David Lechner
Date: Tue Jan 07 2025 - 11:45:36 EST
On 1/7/25 6:35 AM, Dheeraj Reddy Jonnalagadda wrote:
> Reorder the assignment of fw_size to happen before release_firmware()
> to avoid accessing the firmware structure after it's been freed.
>
> Fixes: e9ed97be4fcc ("iio: proximity: hx9023s: Added firmware file parsing functionality")
> Closes: https://scan7.scan.coverity.com/#/project-view/52337/11354?selectedIssue=1602791
> Signed-off-by: Dheeraj Reddy Jonnalagadda <dheeraj.linuxdev@xxxxxxxxx>
> ---
Reviewed-by: David Lechner <dlechner@xxxxxxxxxxxx>