Memtest86+: Apply crash fix patch

Patch taken from fedora updates:
    http://pkgs.fedoraproject.org/cgit/rpms/memtest86+.git/log/

This is credited to David McInnis, but I couldn't find the
origin of the patch.

Change-Id: I720bd0dda76bc79b43474caa3905c8901c59f828
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13825
Reviewed-by: Ben Gardner <gardner.ben@gmail.com>
3 files changed