support of view underlying tables and SP functions security check added (BUG#9505) (WL#2787)

mysql-test/r/information_schema.result:
  error message changed
mysql-test/r/sp.result:
  error message changed
mysql-test/r/sql_mode.result:
  fixed test suite
mysql-test/r/view.result:
  error message changed
mysql-test/r/view_grant.result:
  test of underlying view tables check
mysql-test/t/sql_mode.test:
  fixed test suite
mysql-test/t/view_grant.test:
  test of underlying view tables check
sql/item.cc:
  check of underlying tables privilege added
sql/item.h:
  Name the resolution context points to the security  context of view (if item belong to the view)
sql/item_func.cc:
  a view error hiding for execution of prepared function belonged to a view
  fixed checking privileges if stored functions belonds to some view
sql/mysql_priv.h:
  refult of derived table processing functions changed to bool
  Security_context added as an argument to find_field_in_table()
sql/share/errmsg.txt:
  error message fixed
sql/sql_acl.cc:
  Storing requested privileges of tables added
  View underlying tables privilege check added
sql/sql_base.cc:
  View underlying tables privilege check added
sql/sql_cache.cc:
  Code cleunup: we should not register underlying tables of view second time
sql/sql_delete.cc:
  ancestor -> merge_underlying_list renaming
sql/sql_derived.cc:
  refult of derived table processing functions changed to bool
  do not give SELECT_ACL for TEMPTABLE views
sql/sql_lex.h:
  The comment added
sql/sql_parse.cc:
  registration of requested privileges added
sql/sql_prepare.cc:
  registration of requested privileges added
sql/sql_update.cc:
  manipulation of requested privileges for underlying tables made the same as for table which we are updating
sql/sql_view.cc:
  underlying tables of view security check support added
sql/table.cc:
  renaming and fixing view preparation methods, methods for checking underlyoing tables security context added
sql/table.h:
  storege for reuested privileges added

1 files changed, 2 insertions, 0 deletions

diff --git a/sql/sql_prepare.cc b/sql/sql_prepare.cc
index 5f3539ca1e9..672ef8dbd3c 100644
--- a/sql/sql_prepare.cc
+++ b/sql/sql_prepare.cc
@@ -1158,6 +1158,7 @@ static int mysql_test_update(Prepared_statement *stmt,
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   table_list->grant.want_privilege= want_privilege;
   table_list->table->grant.want_privilege= want_privilege;
+  table_list->register_want_access(want_privilege);
 #endif
   thd->lex->select_lex.no_wrap_view_item= TRUE;
   res= setup_fields(thd, 0, select->item_list, 1, 0, 0);
@@ -1169,6 +1170,7 @@ static int mysql_test_update(Prepared_statement *stmt,
   table_list->grant.want_privilege=
   table_list->table->grant.want_privilege=
     (SELECT_ACL & ~table_list->table->grant.privilege);
+  table_list->register_want_access(SELECT_ACL);
 #endif
   if (setup_fields(thd, 0, stmt->lex->value_list, 0, 0, 0))
     goto error;