[CAMEL-17482] camel-smpp: session handling is likely thread unsafe

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 3.14.0, 3.15.0
• Component/s: camel-smpp
• Estimated Complexity: Unknown
• Assignee: Otavio Rodolfo Piske
• Reporter: Otavio Rodolfo Piske
• Created: 12/Jan/22 20:24
• Updated: 13/Jan/22 13:27
• Resolved: 13/Jan/22 13:27

Description

The session object[1] gets deleted [2] [3] and recreated [4] [5] in different threads. An unstable SMPP server causing quick state changes [6] can potentially cause the session object to be modified while another thread is accessing it.

 

1. https://github.com/apache/camel/blob/main/components/camel-smpp/src/main/java/org/apache/camel/component/smpp/SmppConsumer.java#L53
2. https://github.com/apache/camel/blob/main/components/camel-smpp/src/main/java/org/apache/camel/component/smpp/SmppConsumer.java#L75
3. https://github.com/apache/camel/blob/main/components/camel-smpp/src/main/java/org/apache/camel/component/smpp/SmppConsumer.java#L141
4. https://github.com/apache/camel/blob/main/components/camel-smpp/src/main/java/org/apache/camel/component/smpp/SmppConsumer.java#L172
5. https://github.com/apache/camel/blob/main/components/camel-smpp/src/main/java/org/apache/camel/component/smpp/SmppConsumer.java#L153
6. https://github.com/apache/camel/blob/main/components/camel-smpp/src/main/java/org/apache/camel/component/smpp/SmppConsumer.java#L68-L78

Issue Links

• is related to: CAMEL-17472 camel-smpp: Consumer reconnect no longer works after updating to 3.14.0