[ARTEMIS-4115] ArrayIndexOutOfBoundsException when duplicate cache size is 0

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.28.0
• Assignee: Justin Bertram
• Reporter: Justin Bertram
• Created: 15/Dec/22 15:30
• Updated: 14/Feb/23 10:26
• Resolved: 19/Dec/22 15:31

Description

When the duplicate ID cache size is set to 0 (e.g. via broker properties) this exception occurs when sending a message with a _AMQ_DUPL_ID header:

java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0

	at org.apache.activemq.artemis.core.postoffice.impl.IntegerCache.lambda$boxedInts$0(IntegerCache.java:52)
	at org.apache.activemq.artemis.core.postoffice.impl.PersistentDuplicateIDCache.addToCacheInMemory(PersistentDuplicateIDCache.java:271)
	at org.apache.activemq.artemis.core.postoffice.impl.PersistentDuplicateIDCache.addToCache(PersistentDuplicateIDCache.java:235)
	at org.apache.activemq.artemis.core.postoffice.impl.PersistentDuplicateIDCache.addToCache(PersistentDuplicateIDCache.java:225)
	at org.apache.activemq.artemis.core.postoffice.impl.PersistentDuplicateIDCache.addToCache(PersistentDuplicateIDCache.java:202)

Issue Links

• links to: GitHub Pull Request #4314