If we want to trap every access to a section, we might not have a
slot. So let's just tolerate if we don't have one.
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20171016144302.24284-4-david@redhat.com>
Tested-by: Joe Clifford <joeclifford@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>