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Posted to issues@activemq.apache.org by "Jiri Daněk (JIRA)" <ji...@apache.org> on 2018/02/09 09:07:00 UTC
[jira] [Created] (ARTEMIS-1671) FindBugs: Null pointer dereferences
(FORWARD_NULL) in AbstractJournalStorageManager.java
Jiri Daněk created ARTEMIS-1671:
-----------------------------------
Summary: FindBugs: Null pointer dereferences (FORWARD_NULL) in AbstractJournalStorageManager.java
Key: ARTEMIS-1671
URL: https://issues.apache.org/jira/browse/ARTEMIS-1671
Project: ActiveMQ Artemis
Issue Type: Bug
Components: Broker
Affects Versions: 2.5.0
Reporter: Jiri Daněk
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*** CID 1465016: Null pointer dereferences (FORWARD_NULL)
/activemq-artemis/artemis-server/src/main/java/org/apache/activemq/artemis/core/persistence/impl/journal/AbstractJournalStorageManager.java: 1775 in org.apache.activemq.artemis.core.persistence.impl.journal.AbstractJournalStorageManager.loadPreparedTransactions(org.apache.activemq.artemis.core.postoffice.PostOffice, org.apache.activemq.artemis.core.paging.PagingManager, org.apache.activemq.artemis.core.transaction.ResourceManager, java.util.Map, java.util.List, java.util.Map, java.util.Map, java.util.Set, org.apache.activemq.artemis.core.server.impl.JournalLoader)()
1769 encoding.position.setRecordID(record.id);
1770
1771 PageSubscription sub = locateSubscription(encoding.queueID, pageSubscriptions, queueInfos, pagingManager);
1772
1773 if (sub != null) {
1774 sub.reloadPreparedACK(tx, encoding.position);
>>> CID 1465016: Null pointer dereferences (FORWARD_NULL)
>>> Passing "null" to "PagedReferenceImpl", which dereferences it.
1775 referencesToAck.add(new PagedReferenceImpl(encoding.position, null, sub));
1776 } else {
1777 ActiveMQServerLogger.LOGGER.journalCannotFindQueueReloadingACK(encoding.queueID);
1778 }
1779 break;
1780 }
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