libtt: Coverity fixes related to uninitialised fields in classes.

cde/lib/tt/slib/mp_observer.C

@@ -48,6 +48,9 @@ _Tt_observer()
 	_ptid = (char *)0;
 	_reliability = TT_DISCARD;
 	_opnum = -1;
+
+	_scope = NULL;
+	_state = TT_STATE_LAST; // BUG This class member is not set anywhere, but a getter function exists
 }
 
 
@@ -59,7 +62,7 @@ _Tt_observer(_Tt_string ptid, int opnum,
 	_reliability = reliability;
 	_opnum = opnum;
 	_scope = s;
-	
+
 	_state = TT_STATE_LAST; // BUG This class member is not set anywhere, but a getter function exists
 }
 

cde/lib/tt/slib/mp_rpc_server.h

@@ -43,7 +43,7 @@
 
 class _Tt_rpc_server : public _Tt_object {
       public:
-	_Tt_rpc_server() {};
+	_Tt_rpc_server() { _version = 0; _socket = 0; _program = 0; _rpc_fd = 0; _transp = NULL; };
 	_Tt_rpc_server(int program, int version, int Rsocket, _Tt_auth &auth);
 	virtual ~_Tt_rpc_server();
 	int			init(void (*service_fn)(svc_req *, SVCXPRT *));

cde/lib/tt/slib/mp_s_message.C

@@ -160,6 +160,7 @@ _Tt_s_message(_Tt_s_message *m, _Tt_observer_ptr &o)
 	_rsessions	= m->_rsessions;
 	_when_last_matched = m->_when_last_matched;
 	_original	= m;
+	_num_recipients_yet_to_vote = 0;
 }
 
 // 

cde/lib/tt/slib/mp_s_mp.C

@@ -94,6 +94,11 @@ _Tt_s_mp() : _Tt_mp()
 	when_last_observer_registered = 1;
 	update_args.message = new _Tt_s_message();
 	_self = (_Tt_s_procid *)new _Tt_self_procid();
+
+	map_ptypes = 0;
+	unix_cred_chk_flag = 0;
+	garbage_collector_pid = 0;
+	_next_garbage_run = 0;
 }
 
 

cde/lib/tt/slib/mp_s_procid.C

@@ -66,7 +66,7 @@ _Tt_s_procid(const _Tt_s_procid_ptr &p)
 	_proc_host_ipaddr = p->_proc_host_ipaddr;
 	_pid = p->_pid;
 	_id = p->_id;
-
+	_itimeout = -1;
 }
 
 _Tt_s_procid::