A CVTECU (8) includes a secondary-pressure control section (8c) that controls a secondary pressure by way of a hydraulic feedback control having an integral action on the basis of a difference between a target secondary pressure and an actual secondary pressure, and a line-pressure control section (8b) that performs a same-pressure control to equalize a line pressure and the secondary pressure with each other if a predetermined start condition is satisfied. The line-pressure control section (8b) realizes a same-pressure state between the line pressure and the secondary pressure by lowering the line pressure below the target secondary pressure, and then controls the line pressure such that the actual secondary pressure is brought to the target secondary pressure by the hydraulic feedback control while maintaining the same-pressure state. The secondary-pressure control section (8c) includes a restriction section (8d) that restricts an accumulation of integral term of the integral action for a duration between a time point at which the actual secondary pressure starts to be pushed down and a time point at which the same-pressure state between the line pressure and the secondary pressure is realized.