On Fri, May 03, 2024 at 03:44:09PM +0200, Thomas Weißschuh wrote:
> Sysctl handlers are not supposed to modify the ctl_table passed to them.
> Adapt the logic to work with a temporary
> variable, similar to how it is done in other parts of the kernel.
>
> This is also a prerequisite to enforce the immutability of the argument
> through the callbacks prototy.
>
> Fixes: 964c9dff0091 ("stackleak: Allow runtime disabling of kernel stack erasing")
Reviewed-by: Tycho Andersen <tycho@tycho.pizza>
Tycho
