CMS (C++ client) crashed if getLocalHost failed

CMS (C++ client) crashed when calling ActiveMQ::initializeLibrary(). Here is the backtrace from gdb

#0 decaf::net::InetAddress::getLocalHost () at decaf/net/InetAddress.cpp:174
#1 0x00007f071766247b in IdGeneratorKernel (this=0x31de9d0) at activemq/util/IdGenerator.cpp:60
#2 activemq::util::IdGenerator::initialize () at activemq/util/IdGenerator.cpp:169
#3 0x000000000043fe30 in main ()
apr_sockaddr_info_get returned APR_SUCCESS but address is NULL causing the segfault at InetAddress.cpp line 174.