BUG#22504 load data infile sql statement in replication architecture get error

The problem is issued because we set wrong start position and stop position of query string into binlog.
That two values are stored as part of head info of query string.
When we parse binlog, we first get position values then get the query string according position values.
But seems that two values are not calculated correctly after the parse of Yacc.

We don't want to touch so much of yacc because it may influence other codes.
So just add one space after 'INTO' key word when parsing.
This can easily resolve the problem.

mysql-test/suite/rpl/r/rpl_loaddatalocal.result:
  Test result
mysql-test/suite/rpl/t/rpl_loaddatalocal.test:
  Test case
sql/log_event.cc:
  Add space after 'INTO'.

mysql-test/suite/rpl/r/rpl_loaddatalocal.result

@@ -29,3 +29,28 @@ a
 2
 3
 drop table t1;
+==== Bug22504 Initialize ====
+[on master]
+SET sql_mode='ignore_space';
+CREATE TABLE t1(a int);
+insert into t1 values (1), (2), (3), (4);
+select * into outfile 'MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' from t1;
+truncate table t1;
+load data local infile 'MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' into table t1;
+SELECT * FROM t1 ORDER BY a;
+a
+1
+2
+3
+4
+[on slave]
+SELECT * FROM t1 ORDER BY a;
+a
+1
+2
+3
+4
+==== Clean up ====
+[on master]
+DROP TABLE t1;
+[on slave]

mysql-test/suite/rpl/t/rpl_loaddatalocal.test

@@ -64,3 +64,37 @@ drop table t1;
 save_master_pos;
 connection slave;
 sync_with_master;
+
+
+#
+# Bug22504 load data infile sql statement in replication architecture get error
+#
+--echo ==== Bug22504 Initialize ====
+
+--echo [on master]
+--connection master
+
+SET sql_mode='ignore_space';
+CREATE TABLE t1(a int);
+insert into t1 values (1), (2), (3), (4);
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval select * into outfile '$MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' from t1;
+truncate table t1;
+--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
+eval load data local infile '$MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile' into table t1;
+--remove_file $MYSQLD_DATADIR/rpl_loaddatalocal.select_outfile
+SELECT * FROM t1 ORDER BY a;
+
+--echo [on slave]
+sync_slave_with_master;
+SELECT * FROM t1 ORDER BY a;
+
+--echo ==== Clean up ====
+
+--echo [on master]
+connection master;
+DROP TABLE t1;
+
+--echo [on slave]
+sync_slave_with_master;
+

sql/log_event.cc

@@ -6618,7 +6618,7 @@ void Execute_load_query_log_event::print(FILE* file,
     my_b_printf(&cache, "\'");
     if (dup_handling == LOAD_DUP_REPLACE)
       my_b_printf(&cache, " REPLACE");
-    my_b_printf(&cache, " INTO");
+    my_b_printf(&cache, " INTO ");
     my_b_write(&cache, (uchar*) query + fn_pos_end, q_len-fn_pos_end);
     my_b_printf(&cache, "\n%s\n", print_event_info->delimiter);
   }
@@ -6699,7 +6699,7 @@ Execute_load_query_log_event::do_apply_event(Relay_log_info const *rli)
     /* Ordinary load data */
     break;
   }
-  p= strmake(p, STRING_WITH_LEN(" INTO"));
+  p= strmake(p, STRING_WITH_LEN(" INTO "));
   p= strmake(p, query+fn_pos_end, q_len-fn_pos_end);
 
   error= Query_log_event::do_apply_event(rli, buf, p-buf);