net-snmp 5.7.2-24 : unable to handle double byte characters like UTF-8

Issue

• snmptrapd (net-snmp 5.7.2-24) on RHEL 7 is unable to handle double byte characters like UTF-8.

• Though it can handle single byte characters (US-ASCII characters) properly, UTF-8 and ShiftJIS characters are displays as "........."

• Strings for the test: test

Jul  6 16:35:29 rhel70 127.0.0.1 daemon.info: snmptrapd[31755]:: 2016-07-06 16:35:29 localhost [UDP: [127.0.0.1]:45264->[127.0.0.1]:162]:#012DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (232134575) 26 days, 20:49:05.75#011SNMPv2-MIB::snmpTrapOID.0 = OID: NET-SNMP-EXAMPLES-MIB::netSnmpExampleString#011NET-SNMP-EXAMPLES-MIB::netSnmpExampleString = STRING: test

• Strings for the test: データ (UTF-8)

Jul  6 16:35:33 rhel70 127.0.0.1 daemon.info: snmptrapd[31755]:: 2016-07-06 16:35:33 localhost [UDP: [127.0.0.1]:54137->[127.0.0.1]:162]:#012DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (232134919) 26 days, 20:49:09.19#011SNMPv2-MIB::snmpTrapOID.0 = OID: NET-SNMP-EXAMPLES-MIB::netSnmpExampleString#011NET-SNMP-EXAMPLES-MIB::netSnmpExampleString = STRING: .........