[
https://issues.apache.org/jira/browse/IGNITE-22736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ivan Bessonov reassigned IGNITE-22736:
--------------------------------------
Fix Version/s: 3.0.0-beta2
Assignee: Ivan Bessonov
Labels: ignite-3 (was: )
> PartitionCommandsMarshallerImpl corrupts the buffer it reads from
> -----------------------------------------------------------------
>
> Key: IGNITE-22736
> URL: https://issues.apache.org/jira/browse/IGNITE-22736
> Project: Ignite
> Issue Type: Bug
> Reporter: Ivan Bessonov
> Assignee: Ivan Bessonov
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
>
> {{PartitionCommandsMarshallerImpl#unmarshall}} receives a buffer, that's
> requested from the log manager, for example.
> The instance of byte buffer that it receives might be acquired from on-heap
> cache of log entries. Modifying it would be
> # not thread-safe, because multiple threads may start modifying it
> concurrently
> # illegal, because it stays in the cache for some time, and we basically
> corrupt it by modifying it
> We shouldn't do that
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
