Merge "msm: camera: Check step position table for NULL pointer" (8cf2adc5) · Commits · e / devices / android_kernel_sony_msm8998

drivers/media/platform/msm/camera_v2/sensor/actuator/msm_actuator.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -573,6 +573,11 @@ static int32_t msm_actuator_move_focus(

		CDBG("called, dir %d, num_steps %d\n", dir, num_steps);

		if (a_ctrl->step_position_table == NULL) {
		pr_err("Step Position Table is NULL\n");
		return -EINVAL;
		}

		if ((dest_step_pos == a_ctrl->curr_step_pos) \|\|
		((dest_step_pos <= a_ctrl->total_steps) &&
		(a_ctrl->step_position_table[dest_step_pos] ==