libtt: Coverity fixes related to uninitialised fields in classes.

cde/lib/tt/bin/shell/copier.C

@@ -75,6 +75,7 @@ copier( char *arg0 )
 	_preserve = FALSE;
 	_clonedir_mode = FALSE;
 	_tt_opened = FALSE;
+	_to_path_is_dir = 0;
 }
 
 copier::

cde/lib/tt/bin/shell/mover.C

@@ -83,6 +83,7 @@ mover( char *arg0 )
 	_should_mv = TRUE;
 	_force = FALSE;
 	_tt_opened = FALSE;
+	_to_path_is_dir = FALSE;
 }
 
 mover::

cde/lib/tt/bin/ttdbserverd/db_server_functions.C

@@ -1857,7 +1857,7 @@ printf("DEBUG: SERVER: _tt_file_netfile_1: _tt_file_netfile(%s) returned %s\n",
 
 	if (_tt_pointer_error(canonical_path) != TT_OK) {
 		results.results = TT_DB_ERR_ILLEGAL_FILE;
-		results.result_string = '\0';
+		results.result_string = NULL;
 	} else {
 		results.results = TT_DB_OK;
 		results.result_string = canonical_path;
@@ -1897,7 +1897,7 @@ printf("DEBUG: SERVER: _tt_netfile_file_1: _tt_netfile_file(%s) returned %s\n",
 
 	if (_tt_pointer_error(canonical_path) != TT_OK) {
 		results.results = TT_DB_ERR_ILLEGAL_FILE;
-		results.result_string = '\0';
+		results.result_string = NULL;
 	} else {
 		results.results = TT_DB_OK;
 		results.result_string = canonical_path;

cde/lib/tt/bin/ttdbserverd/dm_access_cache.h

@@ -56,7 +56,7 @@
 
 class _Tt_oid_access : public _Tt_object {
       public:
-	_Tt_oid_access() {}
+	_Tt_oid_access() { _user = 0; _group = 0; _mode = 0; }
 	_Tt_oid_access(const char *key, uid_t user, gid_t group, mode_t mode);
 	_Tt_oid_access(char *ku);
 	~_Tt_oid_access();
@@ -126,7 +126,7 @@ declare_ptr_to(_Tt_oid_access_queue)
 
 class _Tt_link_access : public _Tt_object {
       public:
-	_Tt_link_access() {}
+	_Tt_link_access() { _user = 0; _group = 0; _mode = 0; }
 	_Tt_link_access(const char *key, uid_t user, gid_t group, mode_t mode);
 	_Tt_link_access(char *ku);
 	~_Tt_link_access();

cde/lib/tt/bin/ttdbserverd/tt_db_message_info.h

@@ -44,7 +44,7 @@
 
 class _Tt_db_message_info : public _Tt_object {
 public:
-  _Tt_db_message_info () {}
+  _Tt_db_message_info () { messageID = 0; numParts = 0; messageSize = 0; }
   ~_Tt_db_message_info () {}
 
   int                 messageID;

cde/lib/tt/bin/ttdbserverd/tt_isam_file.C

@@ -52,6 +52,9 @@ _Tt_isam_file::_Tt_isam_file (const _Tt_string &file, int mode)
   else {
     getStatusInfo();
   }
+
+  maxRecordLength = 0;
+  minRecordLength = 0;
 }
 
 _Tt_isam_file
@@ -82,7 +85,7 @@ _Tt_isam_file
     currentRecordLength = -1;
     currentRecordNumber = -1;
   }
-  
+
   maxRecordLength = 0;
   minRecordLength = 0;
 }

cde/lib/tt/bin/ttdbserverd/tt_isam_file.h

@@ -45,7 +45,8 @@ typedef int (*FatalErrorHandlerFunction) (char *);
 class _Tt_isam_file : public _Tt_object {
 public:
   // Dummy constructor needed to make _tt_isam_file_utils.cc happy
-  _Tt_isam_file () {}
+  _Tt_isam_file () { currentRecordLength = 0; currentRecordNumber = 0; eraseFlag = 0; errorStatus = 0;
+                     fileDescriptor = 0; fileMode = 0; maxRecordLength = 0; minRecordLength = 0; newFlag = 0; }
 
   // Real constructors
   _Tt_isam_file (const _Tt_string &file, int mode);

cde/lib/tt/bin/ttdbserverd/tt_isam_key_descriptor.C

@@ -40,6 +40,12 @@ _Tt_isam_key_descriptor::_Tt_isam_key_descriptor ()
 {
   keyDescriptor.k_flags = 0;
   keyDescriptor.k_nparts = 0;
+  
+  for(int i = 0; i < NPARTS; i++) {
+    keyDescriptor.k_part[i].kp_start = -1;
+    keyDescriptor.k_part[i].kp_leng = -1;
+    keyDescriptor.k_part[i].kp_type = -1;
+  }
 }
 
 _Tt_isam_key_descriptor::~_Tt_isam_key_descriptor ()

cde/lib/tt/bin/ttdbserverd/tt_isam_record.h

@@ -43,7 +43,7 @@
 class _Tt_isam_record : public _Tt_object {
 public:
   // Dummy constructor needed to make tt_isam_record_utils.cc happy
-  _Tt_isam_record () {}
+  _Tt_isam_record () { currentLength = 0; maxLength = 0; minLength = 0; }
 
   // Real constructor
   _Tt_isam_record (const _Tt_isam_key_descriptor_list_ptr &key_descriptor_list,

cde/lib/tt/bin/tttrace/tttrace_objs.C

@@ -53,6 +53,9 @@ _Tt_trace_optobj::_Tt_trace_optobj()
 	_has_session = 2;		// 1 -> -S option, 2 -> set by default
 	_has_command = 0;
 	_form = NO_FORM;
+	for(int i = 0; i < MAXARGS; i++) {
+		_cargv[i] = NULL;
+	}
 }
 
 int