x86emul: always init mmval
authorJan Beulich <jbeulich@suse.com>
Mon, 13 Feb 2017 14:20:55 +0000 (15:20 +0100)
committerJan Beulich <jbeulich@suse.com>
Mon, 13 Feb 2017 14:20:55 +0000 (15:20 +0100)
commitb857b041ee73d24fefa2dce55d23e2ff97306af2
tree558ffe56536519d23b50f33ad4e24af6b0c6d7ec
parent997382b7713d2250910c927d6cc31f152908bf3e
x86emul: always init mmval

... to avoid buggy read/write sizes becoming info leaks.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/x86_emulate/x86_emulate.c