2. The officer who makes the sale, conveys all the rights of the defendant, or other person against whom the process has been issued, in the property sold. Under such a sale there is no warranty, either express or implied, of the thing sold. 9 Wheat. 616. When real estate is sold by the sheriff or marshal, the sale is subject to the confirmation of the court, or it may be set aside. See 4 Wash. C. C. R. 45 Wallace, 128; 4 Wash. C. C. R. 322.