On Wed, Jul 25, 2018 at 4:32 AM, Rafael J. Wysocki <rafael@xxxxxxxxxx> wrote: > On Tue, Jul 24, 2018 at 6:49 PM, Kees Cook <keescook@xxxxxxxxxxxx> wrote: >> In the quest to remove all stack VLA usage from the kernel[1], this >> removes the discouraged use of AHASH_REQUEST_ON_STACK by switching to >> shash directly and allocating the descriptor in heap memory (which should >> be fine: the tfm has already been allocated there too). >> >> [1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@xxxxxxxxxxxxxx >> >> Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx> >> Acked-by: Pavel Machek <pavel@xxxxxx> > > I think I can queue this up if there are no objections from others. > > Do you want me to do that? Sure thing. It looks like the other stand-alone patches like this one are getting taken into the non-crypto trees, so that's fine. Thanks! -Kees -- Kees Cook Pixel Security
