Fixed a lot of compiler warnings (Mainly in mysqld and instance manager)

Fixed some possible fatal wrong arguments to printf() style functions
Initialized some not initialized variables
Fixed bug in stored procedure and continue handlers
(Fixes Bug#22150)


include/mysql/plugin.h:
  Remove compiler warning
mysql-test/mysql-test-run.pl:
  Ensure that --extern works on a clean tree (when 'var' directory doesn't exists)
server-tools/instance-manager/commands.cc:
  Fixed possible use of unitialized variable
server-tools/instance-manager/guardian.cc:
  Fixed wrong arguments to log_info() that could cause crashes
server-tools/instance-manager/instance.cc:
  Fixed wrong arguments to log_info() and log_error() that could cause crashes
server-tools/instance-manager/instance_options.cc:
  Fixed wrong arguments to log_error() that could cause crashes
server-tools/instance-manager/mysql_connection.cc:
  Fixed wrong arguments to log_info()
server-tools/instance-manager/parse.cc:
  Fixed possible use of unitialized variable
server-tools/instance-manager/user_map.cc:
  Fixed wrong arguments to log_error() that could cause crashes
sql/Makefile.am:
  Fix for bison 1.875
  (It write an __attribute__() tag that was causing compiler failures)
sql/ha_ndbcluster.cc:
  Fixed wrong snprintf() arguments
  Remoed not used variables
sql/ha_ndbcluster_binlog.cc:
  Fixed compiler warning (unsigned/signed comparision)
sql/handler.cc:
  Fixed wrong parameter to hton->binlog_func()
sql/item_cmpfunc.cc:
  Removed compiler warnings
sql/item_timefunc.cc:
  Removed compiler warnings
sql/log.cc:
  fixed wrong argument to snprintf()
sql/mysqld.cc:
  Removed compiler warnings
  Fixed wrong arguments to printf()
sql/partition_info.cc:
  Removed compiler warnings
sql/protocol.cc:
  reset is_fatal_error for stored procedures
  (Fix for Bug#22150)
sql/sp_head.cc:
  More DBUG information
  Reset is_fatal_error in case of continue handler.
  (Fix for Bug#22150)
sql/sql_base.cc:
  Removed compiler warnings
sql/sql_class.h:
  More DBUG information
sql/sql_insert.cc:
  Removed compiler warnings
  Initialize not initialized variable (fatal bug)
sql/sql_parse.cc:
  Added DBUG_ASSERT to detect if stored procedure code returns with a wrong state
  Removed compiler warning
sql/sql_plugin.cc:
  Fied wrong aruguments to printf() (Fatal bug)
sql/sql_select.cc:
  Initailize not initialized variable.
  Remove compiler warnings
  Fixed wrong argument to printf() (Possible fatal error)
sql/sql_view.cc:
  Removed compiler warnings
sql/table.cc:
  Fixed wrong argument to printf() (Possible fatal)

1 files changed, 2 insertions, 0 deletions

diff --git a/sql/sql_base.cc b/sql/sql_base.cc
index 3e7bcf7798a..5a1586c21fd 100644
--- a/sql/sql_base.cc
+++ b/sql/sql_base.cc
@@ -6558,6 +6558,8 @@ static bool
 has_two_write_locked_tables_with_auto_increment(TABLE_LIST *tables)
 {
   char *first_table_name= NULL, *first_db;
+  LINT_INIT(first_db);
+
   for (TABLE_LIST *table= tables; table; table= table->next_global)
   {
     /* we must do preliminary checks as table->table may be NULL */