13 lines
521 B
YAML
13 lines
521 B
YAML
---
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fixes:
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- |
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`Bug #2045431 <https://bugs.launchpad.net/cinder/+bug/2045431>`_: Fixed
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a data leak scenario where we preserve sparseness when reimaging the
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volume.
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We currently do a sparse copy when writing an image on the volume. This
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could be a potential data leak scenario where the zero blocks of the new
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image are not written on the existing volume and the data from the old
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image still exists on the volume. We fix the scenario by not doing sparse
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copy when reimaging the volume.
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