[jbossts-issues] [JBoss JIRA] (JBTM-2854) XATerminatorImple.importTransaction can produce ArrayIndexOutOfBoundsException
Tom Jenkinson (JIRA)
issues at jboss.org
Thu Feb 23 09:50:02 EST 2017
[ https://issues.jboss.org/browse/JBTM-2854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13368233#comment-13368233 ]
Tom Jenkinson commented on JBTM-2854:
-------------------------------------
The root parent name is in the gtrid, but a subordinate parent name is in the bqual (cos we can't edit the gtrid).
Thanks!
> XATerminatorImple.importTransaction can produce ArrayIndexOutOfBoundsException
> ------------------------------------------------------------------------------
>
> Key: JBTM-2854
> URL: https://issues.jboss.org/browse/JBTM-2854
> Project: JBoss Transaction Manager
> Issue Type: Bug
> Components: JTA
> Reporter: David Lloyd
> Assignee: Michael Musgrove
>
> Here is what the stack trace looks like:
> {noformat}
> Caused by: Remote exception java.lang.ArrayIndexOutOfBoundsException: 32
> at com.arjuna.ats.jta.xa.XATxConverter.getSubordinateNodeName(XATxConverter.java:204)
> at com.arjuna.ats.internal.jta.transaction.arjunacore.subordinate.jca.SubordinateAtomicAction.<init>(SubordinateAtomicAction.java:115)
> at com.arjuna.ats.internal.jta.transaction.arjunacore.subordinate.jca.TransactionImple.<init>(TransactionImple.java:57)
> at com.arjuna.ats.internal.jta.transaction.arjunacore.jca.TransactionImporterImple.addImportedTransaction(TransactionImporterImple.java:281)
> at com.arjuna.ats.internal.jta.transaction.arjunacore.jca.TransactionImporterImple.importRemoteTransaction(TransactionImporterImple.java:105)
> at com.arjuna.ats.internal.jta.transaction.arjunacore.jca.XATerminatorImple.importTransaction(XATerminatorImple.java:599)
> at org.wildfly.transaction.client.provider.jboss.JBossLocalTransactionProvider$XAImporterImpl.findOrImportTransaction(JBossLocalTransactionProvider.java:585)
> ... 11 more
> {noformat}
> It appears that there is no protection against an XID of inadequate length in XATxConverter#setSubordinateNodeName.
> At present the protocol is attempting to import an XID which contains only the gtid from the master node (based on what I discussed with [~tomjenkinson] some time ago at a previous meeting). This can be changed if it is wrong, but either way this method should fail with a friendlier exception if the XID is not valid for some reason.
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