Igor Babaev 37bac085da Fixed LP bug #799499. ...

The following were missing in the patch for mwl106:
- KEY_PART_INFO::fieldnr were not set for generated keys to access
  tmp tables storing the rows of materialized derived tables/views
- TABLE_SHARE::column_bitmap_size was not set for tmp tables storing
  the rows of materialized derived tables/views.
These could cause crashes or memory overwrite.

2011-06-24 18:42:14 -07:00

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