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| author | Monty <monty@mariadb.org> | 2015-06-25 23:18:48 +0300 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2015-06-25 23:18:48 +0300 |
| commit | 2e941fe9fce7f1667993916ff3f238a283286d3f (patch) | |
| tree | 2be9e9ab8801364e1971fa20ef96a1f6fc478403 /sql/item_cmpfunc.h | |
| parent | d199a0ffb0aac86881ea2db7dd78bc07b438dc67 (diff) | |
| download | mariadb-git-2e941fe9fce7f1667993916ff3f238a283286d3f.tar.gz | |
Fixed crashing bug when using ONLY_FULL_GROUP_BY in a stored procedure/trigger that is repeatedly executed.
This is MDEV-7601, including it's sub tasks MDEV-7594, MDEV-7555, MDEV-7590, MDEV-7581, MDEV-7589
The problem was that select_lex->non_agg_fields was not properly reset for re-execution and this caused an overwrite of a random memory position.
The fix was move non_agg_fields from select_lext to JOIN, which is properly reset.
Diffstat (limited to 'sql/item_cmpfunc.h')
0 files changed, 0 insertions, 0 deletions