kvm: update_memslots: clean flags for invalid memslots

Indeed, any invalid memslots should be new->npages = 0, new->base_gfn = 0 and new->flags = 0 at the same time. Signed-off-by: Tiejun Chen <tiejun.chen@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
mariux64 · Jan 27, 2015 · b0165f1 · b0165f1
1 parent 128ca09
commit b0165f1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
@@ -675,6 +675,7 @@ static void update_memslots(struct kvm_memslots *slots,
 	if (!new->npages) {
 		WARN_ON(!mslots[i].npages);
 		new->base_gfn = 0;
+		new->flags = 0;
 		if (mslots[i].npages)
 			slots->used_slots--;
 	} else {