On Fri, May 26, 2017 at 01:17:16PM -0700, Kees Cook wrote:
> Prepare to mark sensitive kernel structures for randomization by making
> sure they're using designated initializers. These were identified during
> allyesconfig builds of x86, arm, and arm64, with most initializer fixes
> extracted from grsecurity.
>
> To avoid casting, this implements dummy functions with full function
> prototypes.
Can we get this in ASAP?
> +static void xpc_notloaded_connect(int ch_number)
> +{ }
> +
> +static void xpc_notloaded_disconnect(int ch_number)
> +{ }
Also it might be a good idea to just check in the caller if the
methods are defined instead of having all these dummys. A branch
is usually cheaper than an indirect call, AND it leads to less code,
AND is is less fragile.
