diff options
Diffstat (limited to 'sql/sql_table.cc')
| -rw-r--r-- | sql/sql_table.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sql/sql_table.cc b/sql/sql_table.cc index 9e44eefbf9b..cf1be27ef3b 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -7123,10 +7123,10 @@ static bool fill_alter_inplace_info(THD *thd, TABLE *table, bool varchar, --ha_alter_info->index_add_count; --ha_alter_info->index_drop_count; - memcpy(add_buffer + i, add_buffer + i + 1, - sizeof(add_buffer[0]) * (ha_alter_info->index_add_count - i)); - memcpy(drop_buffer + j, drop_buffer + j + 1, - sizeof(drop_buffer[0]) * (ha_alter_info->index_drop_count - j)); + memmove(add_buffer + i, add_buffer + i + 1, + sizeof(add_buffer[0]) * (ha_alter_info->index_add_count - i)); + memmove(drop_buffer + j, drop_buffer + j + 1, + sizeof(drop_buffer[0]) * (ha_alter_info->index_drop_count - j)); --i; // this index once again break; } |