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Commit b06743ea authored by Vikram Sharma's avatar Vikram Sharma Committed by Sridhar Gujje
Browse files

msm: camera: isp: Check ife out res validity 



This change adds validity check for ife out res. If ife out res is
NULL we can run into crash or issues.

CRs-Fixed: 2915741
Change-Id: I8722b2a4e2634bda42f0080e00bf09050bbd6b91
Signed-off-by: default avatarVikram Sharma <vikramsa@codeaurora.org>
parent 7305ccde

drivers/cam_isp/isp_hw_mgr/hw_utils/cam_isp_packet_parser.c

+9 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2017-2021, The Linux Foundation. All rights reserved.

 */



#include <media/cam_defs.h>
@@ -140,6 +140,14 @@ static int cam_isp_update_dual_config( 
		}



		hw_mgr_res = &res_list_isp_out[i];

		if (!hw_mgr_res) {

			CAM_ERR(CAM_ISP,

				"Invalid isp out resource i %d num_out_res %d",

				i, dual_config->num_ports);

			rc = -EINVAL;

			goto end;

		}



		for (j = 0; j < CAM_ISP_HW_SPLIT_MAX; j++) {

			if (!hw_mgr_res->hw_res[j])

				continue;