[jbossts-issues] [JBoss JIRA] (JBTM-2867) Investigate un-_workList protected access to _work object
Tom Jenkinson (JIRA)
issues at jboss.org
Thu Jul 5 05:35:05 EDT 2018
[ https://issues.jboss.org/browse/JBTM-2867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tom Jenkinson updated JBTM-2867:
--------------------------------
Fix Version/s: 5.next
(was: 5.9.0.Final)
> Investigate un-_workList protected access to _work object
> ---------------------------------------------------------
>
> Key: JBTM-2867
> URL: https://issues.jboss.org/browse/JBTM-2867
> Project: JBoss Transaction Manager
> Issue Type: Bug
> Reporter: Tom Jenkinson
> Assignee: Tom Jenkinson
> Fix For: 5.next
>
>
> During investigation of JBTM-2865 it was detected that the _work object can be accessed outside of the _workList synchronized block. Notably this seems to be a .remove() operation on it which can mutate the struct and may cause issues.
> For example, this looks wrong:
> https://github.com/tomjenkinson/narayana/blob/adda493b7bbd030eb405e3ef20978dc5d30ac5c2/ArjunaCore/arjuna/classes/com/arjuna/ats/internal/arjuna/objectstore/CacheStore.java#L703
> If
> https://github.com/tomjenkinson/narayana/blob/adda493b7bbd030eb405e3ef20978dc5d30ac5c2/ArjunaCore/arjuna/classes/com/arjuna/ats/internal/arjuna/objectstore/CacheStore.java#L187
--
This message was sent by Atlassian JIRA
(v7.5.0#75005)
More information about the jbossts-issues
mailing list