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| author | Sergey Vojtovich <svoj@mariadb.org> | 2020-04-04 15:52:31 +0400 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2020-04-04 15:52:31 +0400 |
| commit | 40c2cf335d8397ef4284a77b680af763de4c7364 (patch) | |
| tree | 6eb6726cd8866c1ddb5d0ce7e5ecb43c9df46b17 /sql/sql_servers.cc | |
| parent | 2e2138baa5e1a5c9051348f96454c0e40f88e889 (diff) | |
| download | mariadb-git-40c2cf335d8397ef4284a77b680af763de4c7364.tar.gz | |
MDEV-22146 - Server crashes in mysql_ha_flush_tables upon ALTER SERVER
Regression after bfdd30d. Initialize addition TABLE_LIST members which
are used by subsequent close_cached_tables() call.
Diffstat (limited to 'sql/sql_servers.cc')
| -rw-r--r-- | sql/sql_servers.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sql/sql_servers.cc b/sql/sql_servers.cc index 77b7c64422c..d52d6071e89 100644 --- a/sql/sql_servers.cc +++ b/sql/sql_servers.cc @@ -164,7 +164,9 @@ static my_bool close_cached_connection_tables_callback( return TRUE; } - tmp->next_local= arg->tables; + tmp->next_global= tmp->next_local= arg->tables; + MDL_REQUEST_INIT(&tmp->mdl_request, MDL_key::TABLE, tmp->db.str, + tmp->table_name.str, MDL_EXCLUSIVE, MDL_TRANSACTION); arg->tables= tmp; end: |