BUG#15699 importing the fix from 5.0

sql/sql_parse.cc:
  BUG#15699,16487 merge of the fix made in 5.0
mysql-test/r/rpl_multi_update4.result:
  New BitKeeper file ``mysql-test/r/rpl_multi_update4.result''
mysql-test/t/rpl_multi_update4-slave.opt:
  New BitKeeper file ``mysql-test/t/rpl_multi_update4-slave.opt''
mysql-test/t/rpl_multi_update4.test:
  New BitKeeper file ``mysql-test/t/rpl_multi_update4.test''
mysql-test/r/rpl_ignore_table.result:
  New BitKeeper file ``mysql-test/r/rpl_ignore_table.result''

mysql-test/r/rpl_ignore_table.result

+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+**** Test case for BUG#16487 ****
+**** Master ****
+CREATE TABLE test.t4 (a int);
+CREATE TABLE test.t1 (a int);
+UPDATE test.t4 NATURAL JOIN test.t1 SET t1.a=5;
+**** Slave ****
+SELECT * FROM t4;
+a
+DROP TABLE t1;
+DROP TABLE t4;

mysql-test/r/rpl_multi_update4.result

+stop slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+reset master;
+reset slave;
+drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
+start slave;
+drop database if exists d1;
+drop database if exists d2;
+drop database if exists d2;
+create database d1;
+create table d1.t0 (id int);
+create database d2;
+use d2;
+create table t1 (id int);
+create table t2 (id int);
+insert into t1 values (1), (2), (3), (4), (5);
+insert into t2 select id + 3 from t1;
+update t1 join t2 using (id) set t1.id = 0;
+insert into d1.t0 values (0);
+use d1;
+select * from t0 where id=0;
+id
+0
+drop database d1;
+drop database d2;

mysql-test/t/rpl_multi_update4-slave.opt

+--replicate-wild-do-table=d1.%

mysql-test/t/rpl_multi_update4.test

+# Let's verify that multi-update is not always skipped by slave if
+# some replicate-* rules exist.
+# (BUG#15699)
+
+source include/master-slave.inc;
+
+### Clean-up
+
+connection master;
+--disable_warnings
+drop database if exists d1;
+drop database if exists d2;
+
+connection slave;
+drop database if exists d2;
+--enable_warnings
+
+### Test
+
+connection master;
+create database d1;      # accepted by slave
+create table d1.t0 (id int);
+create database d2;      # ignored  by slave
+use d2;
+create table t1 (id int);
+create table t2 (id int);
+insert into t1 values (1), (2), (3), (4), (5);
+insert into t2 select id + 3 from t1;
+# a problematic query which must be filter out by slave
+update t1 join t2 using (id) set t1.id = 0;
+insert into d1.t0 values (0); # replication works
+
+sync_slave_with_master;
+use d1;
+#connection slave;
+select * from t0 where id=0;  # must find
+
+### Clean-up
+connection master;
+drop database d1;
+drop database d2;
+
+
+# End of test

sql/sql_parse.cc

@@ -2840,21 +2840,26 @@ mysql_execute_command(THD *thd)
     if ((res= multi_update_precheck(thd, tables)))
       break;
 
-    if ((res= mysql_multi_update_lock(thd, tables, &select_lex->item_list,
-				      select_lex)))
-      break;
-
+    res= mysql_multi_update_lock(thd, tables, &select_lex->item_list,
+                                 select_lex);
 #ifdef HAVE_REPLICATION
     /* Check slave filtering rules */
     if (thd->slave_thread)
       if (all_tables_not_ok(thd,tables))
       {
+        if (res!= 0)
+        {
+          res= 0;             /* don't care of prev failure  */
+          thd->clear_error(); /* filters are of highest prior */
+        }
 	/* we warn the slave SQL thread */
 	my_error(ER_SLAVE_IGNORED_TABLE, MYF(0));
 	break;
       }
 #endif /* HAVE_REPLICATION */
-
+    if (res)
+      break;
+    
     res= mysql_multi_update(thd,tables,
 			    &select_lex->item_list,
 			    &lex->value_list,