Refs #100724 Ensure that all memory allocated in ccn_verify_signature is freed.
Refs #100724 Ensure that all memory allocated in ccn_verify_signature is freed.

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