BUG#26634 (Valgrind failure in tree: memory loss for memory allocated in rpl_utility.h):

Adding code to release allocated memory when tables_to_lock list is
cleared.


sql/log_event.cc:
  Using RPL_TABLE_LIST instead of TABLE_LIST for tables_to_lock.
sql/rpl_rli.cc:
  Moving st_relay_log_info::clear_tables_to_lock() into rpl_rli.cc.
  Adding code to release memory allocated for saved table definition.
sql/rpl_rli.h:
  Moving st_relay_log_info::clear_tables_to_lock() into rpl_rli.cc.
  Using RPL_TABLE_LIST instead of TABLE_LIST for tables_to_lock.
sql/rpl_utility.h:
  Adding forward declarations.
  Adding boolean to tell if tabledef is valid.

1 files changed, 4 insertions, 0 deletions

diff --git a/sql/rpl_utility.h b/sql/rpl_utility.h
index 8694b5724f9..b1aa642619c 100644
--- a/sql/rpl_utility.h
+++ b/sql/rpl_utility.h
@@ -22,6 +22,9 @@
 
 #include "mysql_priv.h"
 
+struct st_relay_log_info;
+typedef st_relay_log_info RELAY_LOG_INFO;
+
 uint32
 field_length_from_packed(enum_field_types field_type, byte const *data);
 
@@ -128,6 +131,7 @@ private:
 struct RPL_TABLE_LIST
   : public st_table_list
 {
+  bool m_tabledef_valid;
   table_def m_tabledef;
 };