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Commit bd699431 authored by Pavan Kumar Chilamkurthi's avatar Pavan Kumar Chilamkurthi Committed by Gerrit - the friendly Code Review server
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msm: camera: req_mgr: validate input link handles 



validate input link handles in sync config.

Change-Id: I88ff2e4cb7ba55ed4c626fff6a0bb314e87c2e05
Signed-off-by: default avatarPavan Kumar Chilamkurthi <pchilamk@codeaurora.org>
parent c092e59f

drivers/media/platform/msm/camera/cam_req_mgr/cam_req_mgr_core.c

+7 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.

/* Copyright (c) 2016-2018, 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
@@ -2487,6 +2487,12 @@ int cam_req_mgr_sync_config( 
		return -EINVAL;

	}



	if ((!sync_info->link_hdls[0]) || (!sync_info->link_hdls[1])) {

		CAM_WARN(CAM_CRM, "Invalid link handles 0x%x 0x%x",

			sync_info->link_hdls[0], sync_info->link_hdls[1]);

		return -EINVAL;

	}



	mutex_lock(&g_crm_core_dev->crm_lock);

	/* session hdl's priv data is cam session struct */

	cam_session = (struct cam_req_mgr_core_session *)