BUG#21350: No errors on using erroneus DATA DIRECTORY clause

set_up_table_before_create can fail due to erroneus path to
data directory or index directory
Added abort handling to ensure created partitions are dropped
if a failure occurs in the middle of the create process.

1 files changed, 5 insertions, 5 deletions

diff --git a/sql/ha_partition.h b/sql/ha_partition.h
index c62f21cfaa1..c2e7a286e1d 100644
--- a/sql/ha_partition.h
+++ b/sql/ha_partition.h
@@ -222,11 +222,11 @@ private:
   bool new_handlers_from_part_info(MEM_ROOT *mem_root);
   bool create_handlers(MEM_ROOT *mem_root);
   void clear_handler_file();
-  void set_up_table_before_create(TABLE *table_arg,
-                                  const char *partition_name_with_path,
-                                  HA_CREATE_INFO *info,
-                                  uint part_id,
-                                  partition_element *p_elem);
+  int set_up_table_before_create(TABLE *table_arg,
+                                 const char *partition_name_with_path,
+                                 HA_CREATE_INFO *info,
+                                 uint part_id,
+                                 partition_element *p_elem);
   partition_element *find_partition_element(uint part_id);
 
 public: