database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

MDEV-13226 Server crashes when tmpdir runs out of space

Browse Source 
There was a missing test in CTE handling if creating a temporary table
failed (in this case as a result of out of space). This caused a table
handler to be used even if it was not allocated.
This commit is contained in:
Monty
2017-07-01 12:00:02 +03:00
parent c436338d9d
commit 2e9b55f763
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sql/sql_select.cc
View File

@ -26304,7 +26304,8 @@ AGGR_OP::put_record(bool end_of_records)
{
// Lasy tmp table creation/initialization
if (!join_tab->table->file->inited)
prepare_tmp_table();
if (prepare_tmp_table())
return NESTED_LOOP_ERROR;
enum_nested_loop_state rc= (*write_func)(join_tab->join, join_tab,
end_of_records);
return rc;