libtt: Coverity fixes related to uninitialised fields in classes.

cde/lib/tt/lib/api/c/api_storage.h

@@ -45,7 +45,7 @@ declare_ptr_to(_Tt_api_stg_stack)
 
 class _Tt_api_stg_stack_elm : public _Tt_object {
       public:
-	_Tt_api_stg_stack_elm() {};
+	_Tt_api_stg_stack_elm() { addr = NULL; };
 	~_Tt_api_stg_stack_elm();
 	enum {STACK_MARK, STACK_STORAGE}	entry_type;
 	caddr_t					addr;

cde/lib/tt/lib/api/c/api_typecb.C

@@ -44,6 +44,7 @@ _Tt_typecb::
 _Tt_typecb()
 {
 	clientdata = 0;
+	_opnum = 0;
 }
 
 _Tt_typecb::

cde/lib/tt/lib/db/tt_client_isam_file.C

@@ -89,6 +89,8 @@ _Tt_client_isam_file
     currentRecordLength = -1;
     currentRecordNumber = -1;
   }
+  maxRecordLength = 0;
+  minRecordLength = 0;
 }
 
 void _Tt_client_isam_file::setTtISAMFileDefaults ()

cde/lib/tt/lib/db/tt_client_isam_file.h

@@ -44,7 +44,8 @@
 class _Tt_client_isam_file : public _Tt_object {
 public:
   // Dummy constructor needed to make _tt_client_isam_file_utils.cc happy
-  _Tt_client_isam_file () {}
+  _Tt_client_isam_file () { currentRecordLength = 0; currentRecordNumber = 0; eraseFlag = 0; errorStatus = 0;
+                            fileDescriptor = 0; fileMode = 0; maxRecordLength = 0; minRecordLength = 0; newFlag = 0; }
 
   // Real constructors
   _Tt_client_isam_file (const _Tt_string        &file,

cde/lib/tt/lib/db/tt_db_client.C

@@ -84,6 +84,13 @@ _Tt_db_client::_Tt_db_client()
 
   setTtDBDefaults();
   connectToDB(db_hostname);
+  iserrno = 0;
+  isrecnum = 0;
+  isreclen = 0;
+#if !defined(OPT_TLI)
+  dbSocket.sin_family = 0;
+  dbSocket.sin_port = 0;
+#endif
 }
 
 _Tt_db_client::_Tt_db_client (_Tt_db_results & status)

cde/lib/tt/lib/db/tt_db_file.C

@@ -63,6 +63,11 @@ _Tt_db_file::_Tt_db_file (const _Tt_string &file)
     _Tt_db_access_ptr access;
     dbResults = setTtDBFileDefaults(file, properties, access);
   }
+
+  checkedDatabase = FALSE;
+  directoryFlag = FALSE;
+  dbFileObjectsCacheLevel = -1;
+  dbFilePropertiesCacheLevel = -1;
 }
 
 _Tt_db_file::_Tt_db_file (const _Tt_string               &file,
@@ -75,6 +80,11 @@ _Tt_db_file::_Tt_db_file (const _Tt_string               &file,
   else {
     dbResults = setTtDBFileDefaults(file, properties, access);
   }
+  
+  checkedDatabase = 0;
+  directoryFlag = 0;
+  dbFileObjectsCacheLevel = -1;
+  dbFilePropertiesCacheLevel = -1;
 }
 
 _Tt_db_results

cde/lib/tt/lib/db/tt_old_db.C

@@ -50,7 +50,9 @@
 _Tt_old_db::
 _Tt_old_db()
 {
-}	
+  propertyTableFD = 0;
+  dbResults = NULL;
+}
 
 _Tt_old_db::_Tt_old_db (const _Tt_string        &partition,
 			const _Tt_db_client_ptr &db_conn)

cde/lib/tt/lib/db/tt_old_db_message_info.C

@@ -37,6 +37,9 @@
 _Tt_old_db_message_info::
 _Tt_old_db_message_info ()
 {
+	messageID = 0;
+	numParts = 0;
+	messageSize = 0;
 }
 
 _Tt_old_db_message_info::

cde/lib/tt/lib/mp/mp_file.C

@@ -49,6 +49,11 @@ _Tt_qmsg_info::_Tt_qmsg_info()
 	categories = new _Tt_int_rec_list;
 	ptypes = new _Tt_string_list;
 	version = TT_QMSG_INFO_VERSION;
+	
+	id = 0;
+	nparts = 0;
+	size = 0;
+	m_id = 0;
 }
 
 _Tt_qmsg_info::~_Tt_qmsg_info()

cde/lib/tt/lib/mp/mp_rpc_client.C

@@ -88,6 +88,12 @@ _Tt_rpc_client(int conn_socket)
 {
 	_socket = conn_socket;
 	_client = (CLIENT *)0;
+	_program = 0;
+	_version = 0;
+	_server_uid = 0;
+	_clnt_stat = NULL;
+	_server_addr.sin_family = 0;
+	_server_addr.sin_port = 0;
 }
 
 

cde/lib/tt/lib/mp/mp_session.C

@@ -66,6 +66,10 @@ _Tt_session()
 	_is_server = 0;		// default server mode
 	_is_dead = 0;
 	_rpc_version = 0;
+	_pid = 0;
+	_rpc_program = 0;
+	_server_num = 0;
+	_server_uid = 0;
 }
 
 

cde/lib/tt/lib/mp/mp_stream_socket.C

@@ -83,6 +83,11 @@ char *t_strerror(int t_errno)
 _Tt_stream_socket::
 _Tt_stream_socket()
 {
+	_is_source = 0;
+	_msgsock = -1;
+	_sock = -1;
+	_hostaddr.sin_port = 0;
+	_hostaddr.sin_family = 0;
 }
 
 _Tt_stream_socket::
@@ -94,6 +99,8 @@ _Tt_stream_socket(_Tt_host_ptr &host, int portnum)
         _hostaddr.sin_addr.s_addr = htonl(INADDR_ANY);
 	_hostaddr.sin_port = htons(portnum);
 	_hostaddr.sin_family = AF_INET;
+	_is_source = 0;
+	_sock = -1;
 }
 
 

cde/lib/tt/lib/util/tt_file_system_entry_utils.C

@@ -42,6 +42,8 @@ implement_list_of(_Tt_file_system_entry)
 _Tt_file_system_entry::
 _Tt_file_system_entry ()
 {
+	localFlag = 0;
+	loopBackFlag = 0;
 }
 
 _Tt_file_system_entry::

cde/lib/tt/lib/util/tt_host_equiv.C

@@ -53,6 +53,7 @@ _Tt_hostname_cache::
 _Tt_hostname_cache()
 {
 	hostname = (_Tt_string) 0;
+	addr_length = 0;
 }
 
 _Tt_hostname_cache::

cde/lib/tt/lib/util/tt_int_rec.C

@@ -76,6 +76,7 @@ implement_list_of(_Tt_int_rec)
 _Tt_pid_t_rec::
 _Tt_pid_t_rec()
 {
+	val = 0;
 }