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https://issues.apache.org/jira/browse/IGNITE-21637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ilya Shishkov updated IGNITE-21637:
-----------------------------------
    Summary: Possible integer overflow in page eviction trackers  (was: 
Possibility of integer overflow in page eviction trackers)

> Possible integer overflow in page eviction trackers
> ---------------------------------------------------
>
>                 Key: IGNITE-21637
>                 URL: https://issues.apache.org/jira/browse/IGNITE-21637
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Ilya Shishkov
>            Priority: Critical
>              Labels: ise
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Ignite Node can fail with segmentation violation because of integer overflow 
> when eviction policy is used and large amount pages is allocated.
> One of the problematic places: {{Random2LruPageEvictionTracker#touchPage}} 
> [1]. In this place we can get incorrect offset value when {{trackingIdx}} is 
> more than {{Integer.MAX_VALUE / 8}}: 
> {{trackingArrPtr (long) + trackingIdx (int) * 8}}.
> # 
> https://github.com/apache/ignite/blob/5ad698dab9835f6e6efb6a8b12da34515bd78349/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/persistence/evict/Random2LruPageEvictionTracker.java#L95



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