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| author | Oleksandr Byelkin <sanja@mariadb.com> | 2017-04-04 11:00:25 +0200 |
|---|---|---|
| committer | Oleksandr Byelkin <sanja@mariadb.com> | 2017-04-07 13:22:21 +0200 |
| commit | 2d670d26dea98b35dddb6690de31b98080a3e424 (patch) | |
| tree | 819f9967f6f950843ea7191d0173b4810116dd68 /sql/sql_select.cc | |
| parent | 85da56bf2dc983b346089f463f2cce1552b0d3bf (diff) | |
| download | mariadb-git-bb-10.2-MDEV-12379.tar.gz | |
MDEV-12379: Server crashes in TABLE_LIST::is_with_table on SHOW CREATE VIEWbb-10.2-MDEV-12379
In case of error on opening VIEW (absent table for example) it is still possible to print its definition but some variable is not set (table_list->derived->derived) so it is better do not try to test it when there is safer alternative (table_list itself).
Diffstat (limited to 'sql/sql_select.cc')
| -rw-r--r-- | sql/sql_select.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/sql_select.cc b/sql/sql_select.cc index 6e355ef58f5..ecbac041dc4 100644 --- a/sql/sql_select.cc +++ b/sql/sql_select.cc @@ -25077,7 +25077,7 @@ void TABLE_LIST::print(THD *thd, table_map eliminated_tables, String *str, } else if (derived) { - if (!derived->derived->is_with_table()) + if (!is_with_table()) { // A derived table str->append('('); |