[QPID-7298] [Java Broker] [0-8..0-91] Broker sends unsolicited ExchangeDeclareOk in response to declares of exchanges with reserved names

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: qpid-java-6.0, qpid-java-6.0.3
• Fix Version/s: qpid-java-6.0.4, qpid-java-6.1
• Component/s: Broker-J
• Assignee: Keith Wall
• Reporter: Keith Wall
• Created: 09/Jun/16 07:50
• Updated: 02/Oct/19 19:21
• Resolved: 10/Jun/16 06:57

Description

The Java Broker sends an unsolicited ExchangeDeclareOk response if the client sends an exchange declare for a reserved exchange name with nowait set true. This behaviour violates the specification.

Problem is the absence of nowait check at org/apache/qpid/server/protocol/v0_8/AMQChannel.java:2975 (within the ReservedExchangeNameException catch block).