Roman Puchkovskiy created IGNITE-17006:
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Summary: Add protection against arbitrary page memory links in
LinkRowId
Key: IGNITE-17006
URL: https://issues.apache.org/jira/browse/IGNITE-17006
Project: Ignite
Issue Type: Improvement
Components: persistence
Reporter: Roman Puchkovskiy
Assignee: Roman Puchkovskiy
Fix For: 3.0.0-alpha5
It's theoretically possible to pass an arbitrary page memory link (via
LinkRowId) which might cause troubles:
# If pageId exceeds page memory limit, the JVM might crash
# If the page with this pageId was never initialized, an attempt to read will
fail with an internal assertion (because lock state will be 0)
A possibility for item ID to be invalid is already handled.
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