fixed up leaks found by --exit-info=256

better error diagnostic in SLAVE START


sql/mini_client.cc:
  if we fail to connect, we need to free the inited structure
sql/mysqld.cc:
  added end_slave() for slave cleanup
sql/slave.cc:
  fixed serveral memory leaks
sql/slave.h:
  added end_master_info() for clean up
sql/sql_class.cc:
  not changed
sql/sql_repl.cc:
  initialize master info before creating slave thread in SLAVE START -
  this way we can easily send an error to the client if something is 
  wrong in init_master_info

1 files changed, 2 insertions, 1 deletions

diff --git a/sql/slave.h b/sql/slave.h
index b4fb16b4b07..c26be966fc3 100644
--- a/sql/slave.h
+++ b/sql/slave.h
@@ -26,7 +26,6 @@ typedef struct st_master_info
   {
     pthread_mutex_destroy(&lock);
   }
-  
   inline void inc_pending(ulonglong val)
   {
     pending += val;
@@ -81,7 +80,9 @@ int add_wild_table_rule(DYNAMIC_ARRAY* a, const char* table_spec);
 void init_table_rule_hash(HASH* h, bool* h_inited);
 void init_table_rule_array(DYNAMIC_ARRAY* a, bool* a_inited);
 
+void end_slave(); // clean up
 int init_master_info(MASTER_INFO* mi);
+void end_master_info(MASTER_INFO* mi);
 extern bool opt_log_slave_updates ;
 pthread_handler_decl(handle_slave,arg);
 extern bool volatile abort_loop, abort_slave;