diff --git a/mysql-test/r/multi_update.result b/mysql-test/r/multi_update.result index dba10296063..ee62bd3bce6 100644 --- a/mysql-test/r/multi_update.result +++ b/mysql-test/r/multi_update.result @@ -475,3 +475,8 @@ aclid bigint, index idx_acl(aclid) insert into t2 values(1,null); delete t2, t1 from t2 left join t1 on (t2.aclid=t1.aclid) where t2.refid='1'; drop table t1, t2; +create table t1(a int); +create table t2(a int); +delete from t1,t2 using t1,t2 where t1.a=(select a from t1); +ERROR HY000: You can't specify target table 't1' for update in FROM clause +drop table t1, t2; diff --git a/mysql-test/t/multi_update.test b/mysql-test/t/multi_update.test index 27bdf4df3d7..e628e900c73 100644 --- a/mysql-test/t/multi_update.test +++ b/mysql-test/t/multi_update.test @@ -448,4 +448,12 @@ insert into t2 values(1,null); delete t2, t1 from t2 left join t1 on (t2.aclid=t1.aclid) where t2.refid='1'; drop table t1, t2; +# +# Bug#19225: unchecked error leads to server crash +# +create table t1(a int); +create table t2(a int); +--error 1093 +delete from t1,t2 using t1,t2 where t1.a=(select a from t1); +drop table t1, t2; # End of 4.1 tests diff --git a/sql/sql_parse.cc b/sql/sql_parse.cc index 51ef3f31b26..06005f31198 100644 --- a/sql/sql_parse.cc +++ b/sql/sql_parse.cc @@ -3047,8 +3047,8 @@ unsent_create_error: } } - if (!thd->is_fatal_error && (result= new multi_delete(thd,aux_tables, - table_count))) + if (!res && !thd->is_fatal_error && + (result= new multi_delete(thd,aux_tables, table_count))) { res= mysql_select(thd, &select_lex->ref_pointer_array, select_lex->get_table_list(),