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Merge "msm: sensor: actuator: fix out of bound read for region params"

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Linux Build Service Account 2018-02-05 07:53:20 -08:00 • committed by Gerrit - the friendly Code Review server
commit a15bce8f33
1 changed files with 3 additions and 1 deletions
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4
drivers/media/platform/msm/camera_v2/sensor/actuator/msm_actuator.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
/* Copyright (c) 2011-2018, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -646,6 +646,8 @@ static int32_t msm_actuator_move_focus(
a_ctrl->curr_step_pos, dest_step_pos, curr_lens_pos);
while (a_ctrl->curr_step_pos != dest_step_pos) {
if (a_ctrl->curr_region_index >= a_ctrl->region_size)
break;
step_boundary =
a_ctrl->region_params[a_ctrl->curr_region_index].
step_bound[dir];