Issue 32: fix fp of type oc
Issue 32: fix fp of type oc

dijkstracula/libinjection,ppliu1979/libinjection,dijkstracula/libinjection,fengjian/libinjection,fengjian/libinjection,ppliu1979/libinjection,fengjian/libinjection,fengjian/libinjection,dijkstracula/libinjection,dijkstracula/libinjection,ppliu1979/libinjection,ppliu1979/libinjection,fengjian/libinjection,dijkstracula/libinjection,fengjian/libinjection,dijkstracula/libinjection,ppliu1979/libinjection,ppliu1979/libinjection,fengjian/libinjection