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Commit 2bb30311 authored by Kiran Gunda's avatar Kiran Gunda
Browse files

platform: msm: msm_bus: Fix the NULL pointer dereference 



Do not access the node_info pointer when it is null to
avoid the crash.

Change-Id: I8ca1a26fab847469bd205cbfb4adf63b9194a1d0
Signed-off-by: default avatarKiran Gunda <kgunda@codeaurora.org>
parent 863822f1

drivers/platform/msm/msm_bus/msm_bus_fabric_adhoc.c

+3 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2014-2015, Linux Foundation. All rights reserved.

/* Copyright (c) 2014-2016, 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
@@ -302,8 +302,8 @@ static int flush_bw_data(struct msm_bus_node_device_type *node_info, int ctx) 
	int ret = 0;



	if (!node_info) {

		MSM_BUS_ERR("%s: Unable to find bus device for device %d",

			__func__, node_info->node_info->id);

		MSM_BUS_ERR("%s: Unable to find bus device for device",

			__func__);

		ret = -ENODEV;

		goto exit_flush_bw_data;

	}