diff options
Diffstat (limited to 'sql/sql_partition.cc')
| -rw-r--r-- | sql/sql_partition.cc | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/sql/sql_partition.cc b/sql/sql_partition.cc index 4a50650b6f4..3713a10997d 100644 --- a/sql/sql_partition.cc +++ b/sql/sql_partition.cc @@ -5090,7 +5090,7 @@ static bool mysql_change_partitions(ALTER_PARTITION_PARAM_TYPE *lpt) handler *file= lpt->table->file; DBUG_ENTER("mysql_change_partitions"); - build_table_filename(path, sizeof(path), lpt->db, lpt->table_name, "", 0); + build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0); if ((error= file->ha_change_partitions(lpt->create_info, path, &lpt->copied, &lpt->deleted, lpt->pack_frm_data, lpt->pack_frm_len))) @@ -5130,7 +5130,7 @@ static bool mysql_rename_partitions(ALTER_PARTITION_PARAM_TYPE *lpt) int error; DBUG_ENTER("mysql_rename_partitions"); - build_table_filename(path, sizeof(path), lpt->db, lpt->table_name, "", 0); + build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0); if ((error= lpt->table->file->ha_rename_partitions(path))) { if (error != 1) @@ -5171,7 +5171,7 @@ static bool mysql_drop_partitions(ALTER_PARTITION_PARAM_TYPE *lpt) int error; DBUG_ENTER("mysql_drop_partitions"); - build_table_filename(path, sizeof(path), lpt->db, lpt->table_name, "", 0); + build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0); if ((error= lpt->table->file->ha_drop_partitions(path))) { lpt->table->file->print_error(error, MYF(0)); @@ -5516,10 +5516,10 @@ static bool write_log_drop_shadow_frm(ALTER_PARTITION_PARAM_TYPE *lpt) partition_info *part_info= lpt->part_info; DDL_LOG_MEMORY_ENTRY *log_entry; DDL_LOG_MEMORY_ENTRY *exec_log_entry= NULL; - char shadow_path[FN_REFLEN]; + char shadow_path[FN_REFLEN + 1]; DBUG_ENTER("write_log_drop_shadow_frm"); - build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt); + build_table_shadow_filename(shadow_path, sizeof(shadow_path) - 1, lpt); pthread_mutex_lock(&LOCK_gdl); if (write_log_replace_delete_frm(lpt, 0UL, NULL, (const char*)shadow_path, FALSE)) @@ -5559,15 +5559,15 @@ static bool write_log_rename_frm(ALTER_PARTITION_PARAM_TYPE *lpt) partition_info *part_info= lpt->part_info; DDL_LOG_MEMORY_ENTRY *log_entry; DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry; - char path[FN_REFLEN]; - char shadow_path[FN_REFLEN]; + char path[FN_REFLEN + 1]; + char shadow_path[FN_REFLEN + 1]; DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry; DBUG_ENTER("write_log_rename_frm"); part_info->first_log_entry= NULL; - build_table_filename(path, sizeof(path), lpt->db, + build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0); - build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt); + build_table_shadow_filename(shadow_path, sizeof(shadow_path) - 1, lpt); pthread_mutex_lock(&LOCK_gdl); if (write_log_replace_delete_frm(lpt, 0UL, shadow_path, path, TRUE)) goto error; @@ -5610,16 +5610,16 @@ static bool write_log_drop_partition(ALTER_PARTITION_PARAM_TYPE *lpt) partition_info *part_info= lpt->part_info; DDL_LOG_MEMORY_ENTRY *log_entry; DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry; - char tmp_path[FN_REFLEN]; - char path[FN_REFLEN]; + char tmp_path[FN_REFLEN + 1]; + char path[FN_REFLEN + 1]; uint next_entry= 0; DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry; DBUG_ENTER("write_log_drop_partition"); part_info->first_log_entry= NULL; - build_table_filename(path, sizeof(path), lpt->db, + build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0); - build_table_filename(tmp_path, sizeof(tmp_path), lpt->db, + build_table_filename(tmp_path, sizeof(tmp_path) - 1, lpt->db, lpt->table_name, "#", 0); pthread_mutex_lock(&LOCK_gdl); if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path, @@ -5669,14 +5669,14 @@ static bool write_log_add_change_partition(ALTER_PARTITION_PARAM_TYPE *lpt) partition_info *part_info= lpt->part_info; DDL_LOG_MEMORY_ENTRY *log_entry; DDL_LOG_MEMORY_ENTRY *exec_log_entry= NULL; - char tmp_path[FN_REFLEN]; - char path[FN_REFLEN]; + char tmp_path[FN_REFLEN + 1]; + char path[FN_REFLEN + 1]; uint next_entry= 0; DBUG_ENTER("write_log_add_change_partition"); - build_table_filename(path, sizeof(path), lpt->db, + build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0); - build_table_filename(tmp_path, sizeof(tmp_path), lpt->db, + build_table_filename(tmp_path, sizeof(tmp_path) - 1, lpt->db, lpt->table_name, "#", 0); pthread_mutex_lock(&LOCK_gdl); if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path, @@ -5723,16 +5723,16 @@ static bool write_log_final_change_partition(ALTER_PARTITION_PARAM_TYPE *lpt) partition_info *part_info= lpt->part_info; DDL_LOG_MEMORY_ENTRY *log_entry; DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry; - char path[FN_REFLEN]; - char shadow_path[FN_REFLEN]; + char path[FN_REFLEN + 1]; + char shadow_path[FN_REFLEN + 1]; DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry; uint next_entry= 0; DBUG_ENTER("write_log_final_change_partition"); part_info->first_log_entry= NULL; - build_table_filename(path, sizeof(path), lpt->db, + build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0); - build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt); + build_table_shadow_filename(shadow_path, sizeof(shadow_path) - 1, lpt); pthread_mutex_lock(&LOCK_gdl); if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path, lpt->alter_info->flags & ALTER_REORGANIZE_PARTITION)) |