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| author | holyfoot/hf@mysql.com/hfmain.(none) <> | 2007-03-27 16:15:38 +0500 |
|---|---|---|
| committer | holyfoot/hf@mysql.com/hfmain.(none) <> | 2007-03-27 16:15:38 +0500 |
| commit | 576f2f8474ad13b643ef8214bfb2b45d47c8da29 (patch) | |
| tree | 59cc3feb8364d307b4a70b2555ba0f8b6adcbd5c /sql/sql_partition.h | |
| parent | 2a54dcd9978b4bb9e570fe89269524bc7be17099 (diff) | |
| download | mariadb-git-576f2f8474ad13b643ef8214bfb2b45d47c8da29.tar.gz | |
Bug #27084 partitioning by list seems failing when using case
creation of the partitioned table could fail as we created Item-s for
it's list function in thd->mem_root, and then do Item->fix_fields
in the context of other table->mem_root (so that memory alloced
there was alloced in this table->mem_root). As we freed the
table->mem_root before we do thd->free_items, our Item-s had
pointers to the freed memory, that caused the crash
Diffstat (limited to 'sql/sql_partition.h')
| -rw-r--r-- | sql/sql_partition.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/sql_partition.h b/sql/sql_partition.h index 7ed43527688..88118ff3cd4 100644 --- a/sql/sql_partition.h +++ b/sql/sql_partition.h @@ -81,7 +81,8 @@ bool mysql_unpack_partition(THD *thd, const uchar *part_buf, uint part_info_len, uchar *part_state, uint part_state_len, TABLE *table, bool is_create_table_ind, - handlerton *default_db_type); + handlerton *default_db_type, + bool *work_part_info_used); void make_used_partitions_str(partition_info *part_info, String *parts_str); uint32 get_list_array_idx_for_endpoint(partition_info *part_info, bool left_endpoint, |