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[Bug 1259227] [NEW] Bug in Glance Simple DB while applying filters on properties

 

Public bug reported:

This bug in simple db fails to filter images based on extra properties when images have more on than one extra properties. At the following location in simple db code, a dict is created for each extra property. This overwrites the previous properties and the resultant dict ends up holding only the last extra property. As a result, this works only when the images have exactly one extra property.
https://github.com/openstack/glance/blob/master/glance/db/simple/api.py#L280

This bug can be reproduced by adding a second extra property to one of
the fixtures used in unit tests at
https://github.com/openstack/glance/blob/master/glance/tests/unit/v2/test_images_resource.py#L142.

** Affects: glance
     Importance: Undecided
     Assignee: Hemanth Makkapati (hemanth-makkapati)
         Status: New

** Changed in: glance
     Assignee: (unassigned) => Hemanth Makkapati (hemanth-makkapati)

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https://bugs.launchpad.net/bugs/1259227

Title:
  Bug in Glance Simple DB while applying filters on properties

Status in OpenStack Image Registry and Delivery Service (Glance):
  New

Bug description:
  This bug in simple db fails to filter images based on extra properties when images have more on than one extra properties. At the following location in simple db code, a dict is created for each extra property. This overwrites the previous properties and the resultant dict ends up holding only the last extra property. As a result, this works only when the images have exactly one extra property.
  https://github.com/openstack/glance/blob/master/glance/db/simple/api.py#L280

  This bug can be reproduced by adding a second extra property to one of
  the fixtures used in unit tests at
  https://github.com/openstack/glance/blob/master/glance/tests/unit/v2/test_images_resource.py#L142.

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