Fixed problems found by valgrind

Fixed problems in test suite where some test failed
Fixed access to not initialized memory in federated
Fixed access to not initialized memory when using BIT fields in internal temporary tables


BitKeeper/etc/ignore:
  added libmysqld/sql_cursor.h
mysql-test/r/information_schema.result:
  Change view names to 'v#' to not cause massive conflict with other tests if test dies in the middlecd
mysql-test/r/information_schema_inno.result:
  Remove used tables at start
mysql-test/r/multi_statement.result:
  Remove used tables at start
mysql-test/r/temp_table.result:
  Change view names to 'v#' to not cause massive conflict with other tests if test dies in the middle
mysql-test/r/type_bit.result:
  More tests
mysql-test/t/information_schema.test:
  Change view names to 'v#' to not cause massive conflict with other tests if test dies in the middle
mysql-test/t/information_schema_inno.test:
  Remove used tables at start
mysql-test/t/multi_statement.test:
  Remove used tables at start
mysql-test/t/temp_table.test:
  Change view names to 'v#' to not cause massive conflict with other tests if test dies in the middle
mysql-test/t/type_bit.test:
  More tests
mysql-test/valgrind.supp:
  Removed some valgrind warnings that isn't errors
sql/ha_federated.cc:
  Fixed errors discovered by valgrind:
  - Socket was not initialized
  - share->scheme was deleted while there was still pointer into it from the hash
sql/item_func.h:
  Remove access to table object from cleanup() as the table object may have been dropped earlier (In case of temporary tables or of close_thread_tables() is run before cleanup())
  This fixed a bug with access to already freed memory
sql/sql_base.cc:
  Reset variables used by fulltext
sql/sql_select.cc:
  Fixed various problems with bit fields when used in internal temporary tables.
  Calculate space needed for bit fields correctly (previously we allocated more space than needed for rows in heap/myisam tables)

1 files changed, 15 insertions, 14 deletions

diff --git a/mysql-test/r/temp_table.result b/mysql-test/r/temp_table.result
index 726861bb525..82479504b10 100644
--- a/mysql-test/r/temp_table.result
+++ b/mysql-test/r/temp_table.result
@@ -1,4 +1,5 @@
 drop table if exists t1,t2;
+drop view if exists v1;
 CREATE TABLE t1 (c int not null, d char (10) not null);
 insert into t1 values(1,""),(2,"a"),(3,"b");
 CREATE TEMPORARY TABLE t1 (a int not null, b char (10) not null);
@@ -99,32 +100,32 @@ Variable_name	Value
 Created_tmp_disk_tables	0
 Created_tmp_tables	2
 drop table t1;
-create temporary table t1 as select 'This is temp. table' A;
-create view t1 as select 'This is view' A;
-select * from t1;
+create temporary table v1 as select 'This is temp. table' A;
+create view v1 as select 'This is view' A;
+select * from v1;
 A
 This is temp. table
-show create table t1;
+show create table v1;
 Table	Create Table
-t1	CREATE TEMPORARY TABLE `t1` (
+v1	CREATE TEMPORARY TABLE `v1` (
   `A` varchar(19) NOT NULL default ''
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-show create view t1;
+show create view v1;
 View	Create View
-t1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `t1` AS select _latin1'This is view' AS `A`
-drop view t1;
-select * from t1;
+v1	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v1` AS select _latin1'This is view' AS `A`
+drop view v1;
+select * from v1;
 A
 This is temp. table
-create view t1 as select 'This is view again' A;
-select * from t1;
+create view v1 as select 'This is view again' A;
+select * from v1;
 A
 This is temp. table
-drop table t1;
-select * from t1;
+drop table v1;
+select * from v1;
 A
 This is view again
-drop view t1;
+drop view v1;
 create table t1 (a int, b int, index(a), index(b));
 create table t2 (c int auto_increment, d varchar(255), primary key (c));
 insert into t1 values (3,1),(3,2);