Check for NULL before calling freeaddrinfo().
Check for NULL before calling freeaddrinfo().

ebollens/ccnmp,ebollens/ccnmp,cawka/ndnx,ebollens/ccnmp,cawka/ndnx,svartika/ccnx,svartika/ccnx,svartika/ccnx,cawka/ndnx,svartika/ccnx,svartika/ccnx,svartika/ccnx,svartika/ccnx,ebollens/ccnmp,cawka/ndnx,cawka/ndnx