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: mpls_print(netdissect_options *ndo, const u_char *bp, u_int length)
{
	const u_char *p;
	uint32_t label_entry;
	uint16_t label_stack_depth = 0;
	enum mpls_packet_type pt = PT_UNKNOWN;

	p = bp;
	ND_PRINT((ndo, "MPLS"));
	do {
		ND_TCHECK2(*p, sizeof(label_entry));
		if (length < sizeof(label_entry)) {
			ND_PRINT((ndo, "[|MPLS], length %u", length));
			return;
		}
		label_entry = EXTRACT_32BITS(p);
		ND_PRINT((ndo, "%s(label %u",
		       (label_stack_depth && ndo->ndo_vflag) ? "\n\t" : " ",
       		       MPLS_LABEL(label_entry)));
		label_stack_depth++;
		if (ndo->ndo_vflag &&
		    MPLS_LABEL(label_entry) < sizeof(mpls_labelname) / sizeof(mpls_labelname[0]))
			ND_PRINT((ndo, " (%s)", mpls_labelname[MPLS_LABEL(label_entry)]));
		ND_PRINT((ndo, ", exp %u", MPLS_EXP(label_entry)));
		if (MPLS_STACK(label_entry))
			ND_PRINT((ndo, ", [S]"));
		ND_PRINT((ndo, ", ttl %u)", MPLS_TTL(label_entry)));

		p += sizeof(label_entry);
		length -= sizeof(label_entry);
	} while (!MPLS_STACK(label_entry));

	/*
	 * Try to figure out the packet type.
	 */
	switch (MPLS_LABEL(label_entry)) {

	case 0:	/* IPv4 explicit NULL label */
	case 3:	/* IPv4 implicit NULL label */
		pt = PT_IPV4;
		break;

	case 2:	/* IPv6 explicit NULL label */
		pt = PT_IPV6;
		break;

	default:
		/*
		 * Generally there's no indication of protocol in MPLS label
		 * encoding.
		 *
		 * However, draft-hsmit-isis-aal5mux-00.txt describes a
		 * technique for encapsulating IS-IS and IP traffic on the
		 * same ATM virtual circuit; you look at the first payload
		 * byte to determine the network layer protocol, based on
		 * the fact that
		 *
		 *	1) the first byte of an IP header is 0x45-0x4f
		 *	   for IPv4 and 0x60-0x6f for IPv6;
		 *
		 *	2) the first byte of an OSI CLNP packet is 0x81,
		 *	   the first byte of an OSI ES-IS packet is 0x82,
		 *	   and the first byte of an OSI IS-IS packet is
		 *	   0x83;
		 *
		 * so the network layer protocol can be inferred from the
		 * first byte of the packet, if the protocol is one of the
		 * ones listed above.
		 *
		 * Cisco sends control-plane traffic MPLS-encapsulated in
		 * this fashion.
		 */
		ND_TCHECK(*p);
		if (length < 1) {
			/* nothing to print */
			return;
		}
		switch(*p) {

		case 0x45:
		case 0x46:
		case 0x47:
		case 0x48:
		case 0x49:
		case 0x4a:
		case 0x4b:
		case 0x4c:
		case 0x4d:
		case 0x4e:
		case 0x4f:
			pt = PT_IPV4;
			break;

		case 0x60:
		case 0x61:
		case 0x62:
		case 0x63:
		case 0x64:
		case 0x65:
		case 0x66:
		case 0x67:
		case 0x68:
		case 0x69:
		case 0x6a:
		case 0x6b:
		case 0x6c:
		case 0x6d:
		case 0x6e:
		case 0x6f:
			pt = PT_IPV6;
			break;

		case 0x81:
		case 0x82:
		case 0x83:
			pt = PT_OSI;
			break;

		default:
			/* ok bail out - we did not figure out what it is*/
			break;
		}
	}

	/*
	 * Print the payload.
	 */
	if (pt == PT_UNKNOWN) {
		if (!ndo->ndo_suppress_default_print)
			ND_DEFAULTPRINT(p, length);
		return;
	}
	ND_PRINT((ndo, ndo->ndo_vflag ? "\n\t" : " "));
	switch (pt) {

	case PT_IPV4:
		ip_print(ndo, p, length);
		break;

	case PT_IPV6:
		ip6_print(ndo, p, length);
		break;

	case PT_OSI:
		isoclns_print(ndo, p, length, length);
		break;

	default:
		break;
	}
	return;

trunc:
	ND_PRINT((ndo, "[|MPLS]"));
} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-125', 'CWE-787'], 'message': 'CVE-2017-12897/ISO CLNS: Use ND_TTEST() for the bounds checks in isoclns_print().

This fixes a buffer over-read discovered by Kamil Frankowicz.

Don't pass the remaining caplen - that's too hard to get right, and we
were getting it wrong in at least one case; just use ND_TTEST().

Add a test using the capture file supplied by the reporter(s).'