Hi, Oleksandr! On Oct 15, Oleksandr Byelkin wrote: > revision-id: 2f812e800c0 (mariadb-10.2.40-57-g2f812e800c0) > parent(s): 696de6d06c0 > author: Oleksandr Byelkin > committer: Oleksandr Byelkin > timestamp: 2021-09-16 14:12:48 +0200 > message: > > MDEV-22447: SIGSEGV in Item::val_uint on EXPLAIN > > take into account possible NULL > > diff --git a/sql/sql_select.cc b/sql/sql_select.cc > index ff584e936b7..d1b738e94a0 100644 > --- a/sql/sql_select.cc > +++ b/sql/sql_select.cc > @@ -389,7 +389,7 @@ bool handle_select(THD *thd, LEX *lex, select_result > *result, > ER_QUERY_EXCEEDED_ROWS_EXAMINED_LIMIT, > ER_THD(thd, ER_QUERY_EXCEEDED_ROWS_EXAMINED_LIMIT), > thd->accessed_rows_and_keys, > - thd->lex->limit_rows_examined->val_uint()); > + thd->lex->get_limit_rows_examined()); > thd->abort_on_warning= saved_abort_on_warning; > thd->reset_killed(); > }
How comes, it gets into ER_QUERY_EXCEEDED_ROWS_EXAMINED_LIMIT if limit_rows_examined is NULL? Regards, Sergei VP of MariaDB Server Engineering and [email protected] _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp
