tree a9f4b7fc841def5ac3dd4c872084fa7bef7a38c0
parent 3205c36cf7d96024626f92d65f560035df1abcb2
author Ben Hutchings <ben@decadent.org.uk> 1461801241 +0930
committer Rusty Russell <rusty@rustcorp.com.au> 1469588880 +0930

module: Invalidate signatures on force-loaded modules

Signing a module should only make it trusted by the specific kernel it
was built for, not anything else.  Loading a signed module meant for a
kernel with a different ABI could have interesting effects.
Therefore, treat all signatures as invalid when a module is
force-loaded.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@vger.kernel.org
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>