Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: static int try_smi_init(struct smi_info *new_smi)
{
	int rv = 0;
	int i;
	char *init_name = NULL;

	pr_info("Trying %s-specified %s state machine at %s address 0x%lx, slave address 0x%x, irq %d\n",
		ipmi_addr_src_to_str(new_smi->io.addr_source),
		si_to_str[new_smi->io.si_type],
		addr_space_to_str[new_smi->io.addr_type],
		new_smi->io.addr_data,
		new_smi->io.slave_addr, new_smi->io.irq);

	switch (new_smi->io.si_type) {
	case SI_KCS:
		new_smi->handlers = &kcs_smi_handlers;
		break;

	case SI_SMIC:
		new_smi->handlers = &smic_smi_handlers;
		break;

	case SI_BT:
		new_smi->handlers = &bt_smi_handlers;
		break;

	default:
		/* No support for anything else yet. */
		rv = -EIO;
		goto out_err;
	}

	new_smi->si_num = smi_num;

	/* Do this early so it's available for logs. */
	if (!new_smi->io.dev) {
		init_name = kasprintf(GFP_KERNEL, "ipmi_si.%d",
				      new_smi->si_num);

		/*
		 * If we don't already have a device from something
		 * else (like PCI), then register a new one.
		 */
		new_smi->pdev = platform_device_alloc("ipmi_si",
						      new_smi->si_num);
		if (!new_smi->pdev) {
			pr_err("Unable to allocate platform device\n");
			rv = -ENOMEM;
			goto out_err;
		}
		new_smi->io.dev = &new_smi->pdev->dev;
		new_smi->io.dev->driver = &ipmi_platform_driver.driver;
		/* Nulled by device_add() */
		new_smi->io.dev->init_name = init_name;
	}

	/* Allocate the state machine's data and initialize it. */
	new_smi->si_sm = kmalloc(new_smi->handlers->size(), GFP_KERNEL);
	if (!new_smi->si_sm) {
		rv = -ENOMEM;
		goto out_err;
	}
	new_smi->io.io_size = new_smi->handlers->init_data(new_smi->si_sm,
							   &new_smi->io);

	/* Now that we know the I/O size, we can set up the I/O. */
	rv = new_smi->io.io_setup(&new_smi->io);
	if (rv) {
		dev_err(new_smi->io.dev, "Could not set up I/O space\n");
		goto out_err;
	}

	/* Do low-level detection first. */
	if (new_smi->handlers->detect(new_smi->si_sm)) {
		if (new_smi->io.addr_source)
			dev_err(new_smi->io.dev,
				"Interface detection failed\n");
		rv = -ENODEV;
		goto out_err;
	}

	/*
	 * Attempt a get device id command.  If it fails, we probably
	 * don't have a BMC here.
	 */
	rv = try_get_dev_id(new_smi);
	if (rv) {
		if (new_smi->io.addr_source)
			dev_err(new_smi->io.dev,
			       "There appears to be no BMC at this location\n");
		goto out_err;
	}

	setup_oem_data_handler(new_smi);
	setup_xaction_handlers(new_smi);
	check_for_broken_irqs(new_smi);

	new_smi->waiting_msg = NULL;
	new_smi->curr_msg = NULL;
	atomic_set(&new_smi->req_events, 0);
	new_smi->run_to_completion = false;
	for (i = 0; i < SI_NUM_STATS; i++)
		atomic_set(&new_smi->stats[i], 0);

	new_smi->interrupt_disabled = true;
	atomic_set(&new_smi->need_watch, 0);

	rv = try_enable_event_buffer(new_smi);
	if (rv == 0)
		new_smi->has_event_buffer = true;

	/*
	 * Start clearing the flags before we enable interrupts or the
	 * timer to avoid racing with the timer.
	 */
	start_clear_flags(new_smi);

	/*
	 * IRQ is defined to be set when non-zero.  req_events will
	 * cause a global flags check that will enable interrupts.
	 */
	if (new_smi->io.irq) {
		new_smi->interrupt_disabled = false;
		atomic_set(&new_smi->req_events, 1);
	}

	if (new_smi->pdev && !new_smi->pdev_registered) {
		rv = platform_device_add(new_smi->pdev);
		if (rv) {
			dev_err(new_smi->io.dev,
				"Unable to register system interface device: %d\n",
				rv);
			goto out_err;
		}
		new_smi->pdev_registered = true;
	}

	dev_set_drvdata(new_smi->io.dev, new_smi);
	rv = device_add_group(new_smi->io.dev, &ipmi_si_dev_attr_group);
	if (rv) {
		dev_err(new_smi->io.dev,
			"Unable to add device attributes: error %d\n",
			rv);
		goto out_err;
	}
	new_smi->dev_group_added = true;

	rv = ipmi_register_smi(&handlers,
			       new_smi,
			       new_smi->io.dev,
			       new_smi->io.slave_addr);
	if (rv) {
		dev_err(new_smi->io.dev,
			"Unable to register device: error %d\n",
			rv);
		goto out_err;
	}

	/* Don't increment till we know we have succeeded. */
	smi_num++;

	dev_info(new_smi->io.dev, "IPMI %s interface initialized\n",
		 si_to_str[new_smi->io.si_type]);

	WARN_ON(new_smi->io.dev->init_name != NULL);

 out_err:
	kfree(init_name);
	return rv;
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-416'], 'message': 'ipmi_si: fix use-after-free of resource->name

When we excute the following commands, we got oops
rmmod ipmi_si
cat /proc/ioports

[ 1623.482380] Unable to handle kernel paging request at virtual address ffff00000901d478
[ 1623.482382] Mem abort info:
[ 1623.482383]   ESR = 0x96000007
[ 1623.482385]   Exception class = DABT (current EL), IL = 32 bits
[ 1623.482386]   SET = 0, FnV = 0
[ 1623.482387]   EA = 0, S1PTW = 0
[ 1623.482388] Data abort info:
[ 1623.482389]   ISV = 0, ISS = 0x00000007
[ 1623.482390]   CM = 0, WnR = 0
[ 1623.482393] swapper pgtable: 4k pages, 48-bit VAs, pgdp = 00000000d7d94a66
[ 1623.482395] [ffff00000901d478] pgd=000000dffbfff003, pud=000000dffbffe003, pmd=0000003f5d06e003, pte=0000000000000000
[ 1623.482399] Internal error: Oops: 96000007 [#1] SMP
[ 1623.487407] Modules linked in: ipmi_si(E) nls_utf8 isofs rpcrdma ib_iser ib_srpt target_core_mod ib_srp scsi_transport_srp ib_ipoib rdma_ucm ib_umad rdma_cm ib_cm dm_mirror dm_region_hash dm_log iw_cm dm_mod aes_ce_blk crypto_simd cryptd aes_ce_cipher ses ghash_ce sha2_ce enclosure sha256_arm64 sg sha1_ce hisi_sas_v2_hw hibmc_drm sbsa_gwdt hisi_sas_main ip_tables mlx5_ib ib_uverbs marvell ib_core mlx5_core ixgbe mdio hns_dsaf ipmi_devintf hns_enet_drv ipmi_msghandler hns_mdio [last unloaded: ipmi_si]
[ 1623.532410] CPU: 30 PID: 11438 Comm: cat Kdump: loaded Tainted: G            E     5.0.0-rc3+ #168
[ 1623.541498] Hardware name: Huawei TaiShan 2280 /BC11SPCD, BIOS 1.37 11/21/2017
[ 1623.548822] pstate: a0000005 (NzCv daif -PAN -UAO)
[ 1623.553684] pc : string+0x28/0x98
[ 1623.557040] lr : vsnprintf+0x368/0x5e8
[ 1623.560837] sp : ffff000013213a80
[ 1623.564191] x29: ffff000013213a80 x28: ffff00001138abb5
[ 1623.569577] x27: ffff000013213c18 x26: ffff805f67d06049
[ 1623.574963] x25: 0000000000000000 x24: ffff00001138abb5
[ 1623.580349] x23: 0000000000000fb7 x22: ffff0000117ed000
[ 1623.585734] x21: ffff000011188fd8 x20: ffff805f67d07000
[ 1623.591119] x19: ffff805f67d06061 x18: ffffffffffffffff
[ 1623.596505] x17: 0000000000000200 x16: 0000000000000000
[ 1623.601890] x15: ffff0000117ed748 x14: ffff805f67d07000
[ 1623.607276] x13: ffff805f67d0605e x12: 0000000000000000
[ 1623.612661] x11: 0000000000000000 x10: 0000000000000000
[ 1623.618046] x9 : 0000000000000000 x8 : 000000000000000f
[ 1623.623432] x7 : ffff805f67d06061 x6 : fffffffffffffffe
[ 1623.628817] x5 : 0000000000000012 x4 : ffff00000901d478
[ 1623.634203] x3 : ffff0a00ffffff04 x2 : ffff805f67d07000
[ 1623.639588] x1 : ffff805f67d07000 x0 : ffffffffffffffff
[ 1623.644974] Process cat (pid: 11438, stack limit = 0x000000008d4cbc10)
[ 1623.651592] Call trace:
[ 1623.654068]  string+0x28/0x98
[ 1623.657071]  vsnprintf+0x368/0x5e8
[ 1623.660517]  seq_vprintf+0x70/0x98
[ 1623.668009]  seq_printf+0x7c/0xa0
[ 1623.675530]  r_show+0xc8/0xf8
[ 1623.682558]  seq_read+0x330/0x440
[ 1623.689877]  proc_reg_read+0x78/0xd0
[ 1623.697346]  __vfs_read+0x60/0x1a0
[ 1623.704564]  vfs_read+0x94/0x150
[ 1623.711339]  ksys_read+0x6c/0xd8
[ 1623.717939]  __arm64_sys_read+0x24/0x30
[ 1623.725077]  el0_svc_common+0x120/0x148
[ 1623.732035]  el0_svc_handler+0x30/0x40
[ 1623.738757]  el0_svc+0x8/0xc
[ 1623.744520] Code: d1000406 aa0103e2 54000149 b4000080 (39400085)
[ 1623.753441] ---[ end trace f91b6a4937de9835 ]---
[ 1623.760871] Kernel panic - not syncing: Fatal exception
[ 1623.768935] SMP: stopping secondary CPUs
[ 1623.775718] Kernel Offset: disabled
[ 1623.781998] CPU features: 0x002,21006008
[ 1623.788777] Memory Limit: none
[ 1623.798329] Starting crashdump kernel...
[ 1623.805202] Bye!

If io_setup is called successful in try_smi_init() but try_smi_init()
goes out_err before calling ipmi_register_smi(), so ipmi_unregister_smi()
will not be called while removing module. It leads to the resource that
allocated in io_setup() can not be freed, but the name(DEVICE_NAME) of
resource is freed while removing the module. It causes use-after-free
when cat /proc/ioports.

Fix this by calling io_cleanup() while try_smi_init() goes to out_err.
and don't call io_cleanup() until io_setup() returns successful to avoid
warning prints.

Fixes: 93c303d2045b ("ipmi_si: Clean up shutdown a bit")
Cc: stable@vger.kernel.org
Reported-by: NuoHan Qiao <qiaonuohan@huawei.com>
Suggested-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>'